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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 21 to 30 of 126 (0.025 seconds)

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21

Mineralogy of some orthic podzols in Quebec.

Gold, Christopher M., 1944- January 1970 (has links)
No description available.
Soils -- Composition
Soils -- Analysis
22

A comparison of the spectrophotometric micro-determination of inorganic phosphorus by the Deniges method and molybdenum blue method with application to soil extracts

McGehee, Hiram Temple. January 1932 (has links)
Call number: LD2668 .T4 1932 M34
Spectrophotometry.
Soils--Analysis.
Masters theses
23

Sorption and transport processes in relation to soil structure, water retention, solute mobility and water uptake by plant roots

Aylmore, Lance Arthur Graham. January 2002 (has links) (PDF)
"April, 2002" Includes bibliographical references and Publications list (leaves 22-30) V. 1. nos.1-50 -- v. 2. nos. 51-105 "Selected research publications submitted to the University of Adelaide for the degree of Doctor of Science."
Soils Analysis
Clay Absorption and adsorption
24

Sorption and transport processes in relation to soil structure, water retention, solute mobility and water uptake by plant roots / by L.A.G. Alymore.

Aylmore, Lance Arthur Graham January 2002 (has links)
"April, 2002" / Includes bibliographical references and Publications list (leaves 22-30) / 2 v. (various paging) : / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / "Selected research publications submitted to the University of Adelaide for the degree of Doctor of Science." / Thesis (D.Sc.)--University of Adelaide, Dept. of Environmental Biology, 2003
Soils Analysis.
Clay Absorption and adsorption
25

The effect of ammonia and its oxidation products upon the soil, its microbial population, and the growing plant

Duisberg, Peter Caspar, 1919- January 1945 (has links)
No description available.
Ammonia.
Soils -- Analysis.
Soil oxidation.
26

Mineralogical characterization of vertisols of the Sudan Gezira

Mohamed ElTom, Osman Abdel Rahman, 1940- January 1970 (has links)
No description available.
Soils -- Sudan.
Soils -- Analysis.
Vertisols.
27

The mineral composition of the colloidal clay fraction of some Arizona soils

Robinson, Daniel Owen, 1918- January 1947 (has links)
No description available.
Colloids.
Soils -- Analysis.
Soils -- Arizona.
28

A field evaluation of the wedge approach to the analysis of soil cutting by narrow blades.

Desir, Finbar Lambert January 1981 (has links)
No description available.
Tillage
Soil mechanics
Soils -- Analysis
29

Fixation of Ammonia by soils.

Nyborg, M. January 1963 (has links)
In 1917, McBeth (43) found that applied ammonium waa fixed by subsoils. Later workers showed that fixation occurred through entrappment of the ammonium ion in interlattice spaces of certain clay minerals. ln recent years, ammonium fixation by clay minerals has been intensively studied by American investigators. [...]
Agricultural Chemistry.
Ammonia.
Soils -- Analysis.
30

Membrane contact patterns in triaxial sand specimens

Saussus, Denis 05 1900 (has links)
No description available.
Membranes (Technology)
Soils Analysis
Sand

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