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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.

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Showing 121 to 130 of 4502 (0.031 seconds)
121

An empirical approach for better estimating soil organic carbon and bulk density using a fixed-volume sampling method

Ficklin, Robert L. January 2002 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2002. / Typescript. Vita. Includes bibliographical references (leaves 121-129). Also available on the Internet.
Soils Soils Forest soils.
122

The diffusion of trace element technology : an economic analysis /

Pardey, Philip G. January 1978 (has links) (PDF)
Thesis (M.Ag.Sci.)--University of Adelaide, Dept. of Economics, 1979.
Soils Soils Soils
123

Modification of soil physical properties by addition of iron and calcium compounds /

Shanmuganathan, Ramalingam T. January 1983 (has links) (PDF)
Thesis (Ph.D.) Dept. of Soil Science, University of Adelaide, 1984. / Typescript (photocopy).
Soils Soils Soils
124

Soils of central Sudan

Buursink, Johan, January 1971 (has links)
Thesis (Ph. D.)--Rijksuniversiteit te Utrecht, 1971. / "Stellingen" inserted. Summary, and vita in dutch. Includes bibliographical references (p. [239]-248). Also issued in print.
Bodemtypen. Soils Soils Soils
125

Availability of manganese and zinc in fusions with sulfur

Ludwick, Albert E. January 1967 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1967. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
Soils Soils Soils
126

Mineralogy of some soils of North Central United States in relation to their potassium release properties

Sarma, Vedabandhu Ananthakrishna, January 1964 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1964. / Vita. Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
Soils Soils Soils
127

Effect of varying Ca:Mg ratios on yield and composition of corn (Zea mays) and alfalfa (Medicago sativa) evaluation of paper mill lime sludge as a liming material /

Simson, Craig Roger, January 1976 (has links)
Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaf 128).
Soils Soils Liming of soils.
128

Assessment of soil test procedures for available boron and zinc in soils of the Chitwan Valley, Nepal

Khatri-Chhetri, Tej B. January 1982 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1982. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
Soils Soils Soils
129

Soils of central Sudan /

Buursink, Johan, January 1971 (has links)
Thesis (Ph. D.)--Rijksuniversiteit te Utrecht, 1971. / "Stellingen" inserted. Summary, and vita in dutch. Includes bibliographical references (p. [239]-248). Also issued online.
Soils Soils Soils Bodemtypen.
130

Clay movement in a saline-sodic soil toposequence /

Nathan, Muhammad. January 2001 (has links) (PDF)
Thesis (M.Ag.Sc.)--University of Adelaide, Dept. of Soil and Water, 2002. / Includes bibliographical references (leaves 78-86).
Sodic soils. Soils, Salts in. Soils

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