NDLTD Global ETD Search
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  • 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 561 to 570 of 4507 (0.02 seconds)
561

Clay mineral composition of vertisols of north-central Arizona

Rahoma, Ezzedin Tayeb, 1947- January 1974 (has links)
No description available.
Clay.
Soils -- Arizona.
562

INFLUENCE OF SEEDBED MICROCLIMATES ON SOIL MOISTURE RETENTION IN SAGEBRUSH RANGELANDS

Marquiss, Robert W., 1930- January 1967 (has links)
No description available.
Sagebrush -- Soils.
Soil moisture.
563

MEASUREMENT OF SALT DISPERSION IN UNSATURATED SAND USING A PULSED ELECTRONIC PSYCHROMETER

Kitchen, Joseph Henry, 1934- January 1971 (has links)
No description available.
Soils, Salts in.
Saline irrigation.
564

SOME FACTORS AFFECTING SOIL FLEXIBILITY

Duffy, Dennis Michael, 1942- January 1977 (has links)
No description available.
Soils -- Testing.
Soil stabilization.
565

GASEOUS LOSSES OF NITROGEN FROM ARIZONA SOILS

Hamdallah, Ghassan Mohammad, 1943- January 1977 (has links)
No description available.
Soils -- Nitrogen content -- Arizona.
566

LEAF ANALYSIS AS INDICATION FOR SALT ACCUMULATION UNDER TRICKLE IRRIGATION

Abbass, Ahmad Khidhayir, 1934- January 1977 (has links)
No description available.
Microirrigation.
Soils, Salts in.
567

Fertilizers for Arizona Soils

McGeorge, W. T. 10 1900 (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.
Fertilizers -- Arizona.
Soils -- Arizona.
568

Interpretation of Soil Analyses

McGeorge, W. T. 04 1900 (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.
Soils -- Analysis -- Interpretation.
569

Basic Concepts of Nitrogen Phosphorus and Potassium in Calcareous Soils

Fuller, Wallace H., Ray, Howard E. 07 1900 (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.
Soils -- Nitrogen content -- Arizona.
Soils -- Phosphorus content -- Arizona.
Soils -- Potassium content -- Arizona.
Calcareous soils -- Arizona.
570

Basic Concepts of Nitrogen Phosphorus and Potassium in Calcareous Soils

Fuller, Wallace H., Ray, Howard E. 11 1900 (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.
Calcareous soils -- Arizona.

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