The application of the following criteria of success to the 134 classes in adult education held in Box Elder County, Utah during the four-year period, 1938-1942 inclusive: a. Enrollment, b. Attendance, C. Repetition of Courses, D. Number of people repeating courses, E. Effect of teacher type in terms of the preceding criteria. The Study involves 2454 different people are registered in the 134 courses, with a total enrollment of 3806 (including repetitions in registration). The data on the forms for enrollment and attendance have been tabulated and form the basis of this study.

The relative profitability of sugar beets and competitive crops were studied in Box Elder and Cache counties , Utah . Profitability ratios based on enterprise budget data and resource use requirements were used as a basis for comparison . Sugar beets was found to be more profitable than competing crops in returns per acre , in returns to water used and in returns to fixed investment and management. However, sugar beets was found to be less profitable than certain other crops in returns to operating capital and returns to labor . Also , on land rated low in productivity sugar beets was found to be less profitable than most competing crops . Linear programming techniques were used in studying the production response of sugar beets at various price levels . An aggregated supply curve was developed showing the acreage response in sugar beet production at varying sugar beet prices for the two county area . The price range over which sugar beet acreage was responsive ranged from $11 .70 per ton to a high of $16.70 per ton where the maximum acreage permitted in the model was attained .

This thesis presents the results of a geologic investigation of the Rendezvous Peak area, Cache and Box Elder Counties, Utah (Figure 1). The area lies between the Bear River Range on the east and the Northern Wasatch Mountains on the west (Figure 2). It is south of Cache Valley in which Logan, Utah, is located and north of Ogden Valley, east of the Wasatch Range near Ogden, Utah.

Student. understanding and use of tobacco was studied under the following specific areas: specific knowledge as it relates to smoking and health; student opinions and attitudes toward smoking; smoking experience; and the influence of certain factors on smoking status. About 1155 students were sampled with the use of a questionnaire. It was found that there was no significant difference in the scores of boys and girls. The senior high students were better informed than the ninth grade or junior high students. The majority (81 percent) of all students surveyed were of the opinion that the pleasure derived from smoking was not worth the price a person has to pay in terms of health and expense. Five percent of the students indicated that their mothers smoked, and 69 percent indicated that their parents did not approve of their smoking. There were 6 percent of the students who smoked regularly (at least once a week) with another 34 percent smoking occasionally. The ninth grade percentage wise, smoke heavier (one-half pack or more daily) than any of the other groups.

A follow-up study, involving students, parents, and teachers that participated in two types of summer home economics programs in Box Elder County during the summer of 1979, was conducted during August, 1979 to collect data relative to the following objectives: (1) to obtain demographic data as to age, sex, and participation in the program; (2) to obtain the subjects feelings about the program; and (3) to gather opinions and suggestions from the respondents about the programs. Analysis of the data revealed (1) there were more students enrolled in the In-School program than the Home-Visit program. There were more females than males enrolled in the In-School program; more mothers than fathers responded and all teachers returned their questionnaires; (2) there was a high level of interest shown in both programs and (3) suggestions were given to improve the program for another year.

Meat is important in the American diet. Money spent for meat ranks as the largest single item in the family food dollar. Various studies indicate that the proportion of the food dollar spent for meat ranges from 25 to 30 percent. Such foods as dairy products and fresh and frozen fruits and vegetables calculated as separate groups account for a smaller single percentage than meat. Dairy products, the one of next importance to meat, account for approximately 18 percent of the consumer's food dollar.

The purpose of this study was to determine the economic viability of various dryland wheat tillage systems, many of which were developed from years of cooperative research efforts. In the study three conventional tillage methods were analyzed along with ten conservation tillage practices. The study farm consisted of 2000 acres, of which 1000 acres are classified as land 1 and its wheat yield is assumed to be 35 bushels per acre for non-continuous tillage methods and 23 bushels per acre for continuous tillage methods. The remaining 1000 acres are classed as land 2 and its assumed wheat yield is 30 bushels per acre for non-continuous tillage methods and 20 bushels per acre for continuous tillage practices. The farm operating conditions were changed to allow for an economic evaluation of questions that a dryland farmer would face. Questions such as: 1. do no-till chemical-fallow treatments have higher profits than do conventional tillage treatments; 2. will it pay for my farming enterprise to participate in the 1990 Farm Bills' Acreage Reduction Program (ARP); 3. what effect will be on returns to land, labor and management of a new 20-ft combine purchase, were analyzed using the Cost and Return Estimator (CARE) computer enterprise budgeting program developed for USDA-Soil Conservation Service (SCS) for each land class totaling 104 CARE budgets. A computer linear programming optimization model was run using LINDO to examine the 104 CARE budgets for an optimal tillage practice. The results are as follows: 1. Under the study assumptions chemical-fallow (no-till) treatments have higher profits than do conventional tillage treatments, if conventional tillage equipment can be adapted to no-till tillage methods. 2. Participation in the government ARP set-aside will offset the higher machinery ownership costs and thus it would pay to participate. 3 . The purchase of a new 20-ft combine or no-till Yielder drill as well as other major purchases could bankrupt a farming enterprise. It should be handled with CARE.

A series of late Tertiary rhyolitic and dacitic flows, domes, and minor pyroclastic rocks form an elongate volanic mass along the northwestern Utah-northeastern Nevada border . The structure of the flow banding and the linear arrangement of vents indicate that the mass represents a multi-sourced extrusive complex which erupted through many fissure-type conduits. A 39 km2 area at the southern end of the mass was studied in detail in order to gain a better understanding of the eruptive nature and history of these Tertiary volcanic rocks. Age dating reveals that volcanism in the study area was episodic, and covered a period of at least 4 to 5 million years. The silicic volcanic rocks in the study area are similar chemically and mineralogically to other eruptive units within the Rhyolite Mts., which range from dacite (Si0 2 69%) to high-silica rhyolite (SiOz 75-77%). They also exhibit chemical characteristics similar to other silicic volcanic rocks of bimodal association in the western United States. Two-feldspar high-K rhyolite is the dominant volcanic rock in the study area, commonly found overlying rhyolitic vitric tuffs and agglomerates. Rhyolite from the southern portion of the study area is dated at 7.6 to 8.6 m.y.b.p. Dacitic samples contain phenocrysts of plagioclase, quartz, biotite, hornblende, and orthopyroxene. Dacitic volcanism is dated at 12.4 m.y.b.p. By analogy with other "bimodal" volcanic fields in the western U.S., it is assumed that these si 1 icic magmas are products of partial melting of crustal rocks. Evidence from a least squares differentiation model, along with the overall geochemical characteristics, indicates crystal fractionation as the dominant mechanism for the transition from dacite to rhyolite, with plagioclase as the dominant fractionating phase.

The Locomotive Springs Migratory Waterfowl Refuge, located on the north shore of Great Salt Lake, Utah, is a state-owned area of about 12,000 acres. Six springs arise from the desert floor and flow south and south-east toward Great Salt Lake. The refuge encompasses these springs and their outflows. The area, while predominately vegetated by the Sarcobatus-Atriplex type, has 1,200 acres of open water and about 2,560 acres of marsh and stream-channel edges. The area was purchased by the State of Utah in 1934 with the express purpose of providing waterfowl hunting for the general public who could not afford to hunt on the privately owned duck clubs that encompassed much of the better waterfowl marsh areas of Great Salt Lake (Cook, 1932).

Peach production in Utah is an important enterprise. In 1946 the crop of 700,000 bushels was valued at $1,085,000, which was approximately one percent of the value of all agricultural commodities grown in the state. The estimate average annual production over the ten-year period, 1936 to 1945, was 636,000 bushels. About 95 percent of the peach trees are located in Washington county and along the Wasatch Front in Utah, Salt lake, Davis, Weber, and Box Elder counties. Small-scale family type units characterize the production of peaches in Utah. The 5,071 farmers who reported growing peach trees in 1944 had an average of 146 trees per farm. In the state, peach production is concentrated on well-drained open soils which require frequent irrigation. The usual practice is to disk several times during the growing season. Some operators leave the ground between the trees bare during the winter months, while others prefer to leave an undergrowth of clover, grass, or weeds. The enterprise is most successful if located where air currents protect the orchards from early spring frosts. In Utah the freestone varieties predominate. The Early and Late Elbertas are most common, followed by J. H. Hale, Late Crawford, Heath Cling, Rochester, Greensboro and other less popular varieties. Golden Jubilee and Halbertas were also found. Canning factories provide a market for a small portion of the peach crop, but most of them must be marketed fresh by peddling and at roadside stands or shipped out of the state through marketing associations and brokers. The competitive nature of agriculture makes it necessary for successful farmers to attempt to keep costs at a minimum. Present high production costs and the likelihood of lower prices for farm products in the future make this problem vitally important to Utah peach growers and to farmers in general. The purposes of this study are (1) to determine the unit cost of producing peaches in Utah and the items comprising the costs, and (2) to discover what methods of production are associated with success in the peach industry.