NDLTD Global ETD Search
  • Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 84
  • 8
  • Tagged with
  • 92
  • 92
  • 30
  • 22
  • 15
  • 11
  • 8
  • 7
  • 7
  • 7
  • 6
  • 6
  • 6
  • 5
  • 5
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 11 to 20 of 92 (0.021 seconds)

Spelling suggestions: "subject:"soils -- arizona"" "subject:"soils -- orizona""

11

Edaphic factors affecting the distribution of Creosotebush, Larrea tridentata (DC.) Cov. in desert grassland sites of southeastern arizona

Johnson, Donald Edward, 1932- January 1961 (has links)
No description available.
Creosote bush.
Soils -- Arizona.
12

The influence of sodium chloride on the hydraulic conductivity of some Arizona soils

Krapf, Russell Wayne, 1944- January 1969 (has links)
No description available.
Soils -- Arizona.
Soils, Salts in.
13

Some physical and chemical studies on two problem soils of northern Arizona

Wickstrom, George Albert, 1921- January 1947 (has links)
No description available.
Soils -- Analysis.
Soils -- Arizona.
14

Effect of Flotal and charcoal on the physical and chemical properties of some Arizona soils

Kareem, Hasan Abdul, 1924- January 1954 (has links)
No description available.
Soils -- Arizona.
Charcoal.
15

The influence of slope aspect on selected soil properties, Greens Peak, Apache County, Arizona

Davis, Scott Edward, 1952- January 1976 (has links)
No description available.
Soils -- Arizona -- Apache County.
Soils -- Arizona -- Greens Peak.
16

Studies on Plant Food Availability in Alkaline-Calcareous Soils: Seedling Tests and Soil Analysis

McGeorge, W. T. 15 August 1942 (has links)
This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural information for the digitization project; the University of Arizona Libraries, the College of Agriculture and Life Sciences, and the Office of Arid Lands Studies collaborated in the selection and provision of material for the digitization project.
Agriculture -- Arizona
Calcareous soils -- Arizona
17

Studies on Soil Structure: Some Physical Characteristics of Puddles Soils

McGeorge, W. T. 15 June 1937 (has links)
This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural information for the digitization project; the University of Arizona Libraries, the College of Agriculture and Life Sciences, and the Office of Arid Lands Studies collaborated in the selection and provision of material for the digitization project.
Agriculture -- Arizona
Soils -- Arizona -- Analysis
18

Soils of Arizona

Buol, S. W. 02 1900 (has links)
No description available.
Agriculture -- Arizona.
Soils -- Arizona.
Soils.
19

CLASSIFICATION SYSTEM FOR EXCAVATING CALICHE IN TUCSON, ARIZONA.

Almasmoum, Ali Ahmed. January 1985 (has links)
No description available.
Calcareous soils -- Arizona -- Tucson.
Excavation.
20

Caliche; a study of the so-called desert limestone of Arizona--were biological factors concerned in its deposition?

Griffin, Stuart W., 1890- January 1920 (has links)
No description available.
Soils -- Arizona -- Composition.
Geology -- Arizona.

Page generated in 0.0352 seconds