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Your search for [subject]Soils composition returned 15 records. |
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Manual on soil testing and soil improvement techniques.
Quezon City: BSWM.
Subject: Soils -- Testing -- Handbooks, manuals, etc; Soils -- Composition; Soils -- Analysis; Soils -- Conservation -- Philippines.
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The Effect of lime on nutrient status of two grassland soils to Imperata cylindrica (L.) P. Beauv. and Themeda triandra Forsk.
by Magcale, Damasa B.; 1982.
Subject: Grasslands; Liming of soils; Soils -- Analysis; Soils -- Composition.
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Soil and rice.
Los Baños, Laguna, Philippines: International Rice Research Institute, 1978.
Subject: Rice soils -- World -- Congresses 0; Rice soils -- Composition -- Morphology -- Classification -- Congresses 0; Rice soils -- Physical properties -- Congresses 0; Rice soils -- Chemical and electrochemical changes -- World -- Congresses 0; Rice soils -- Microbiology -- World -- Congresses 0; Rice soils fertility 0; Rice soils management -- Congresses 0; Rice soils problem -- Congresses 0; Agriculture .
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The Aspergillus niger method of measuring potassium in soils.
by Inciong, Nora B.; 1981.
Subject: Soils -- Potassium content; Soils -- Composition; Soil disinfection.
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Mineralogy in soil environments.
Taiwan: [s.n.], 2000.
Subject: Soils -- Environmental aspects; Soil mineralogy; Soils -- Composition.
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The aspergillus niger method of measuring potassium in soils.
by Inciong, Nora B.; Manila: N.B. Inciong, 1981.
Subject: Soils -- Potassium content; Soils -- Composition; Soil disinfection.
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An application of modified Ramberg-Osgood function to the analysis of stress-strain curve of soils.
by Veerapunth, Ekawit;
Subject: Soils -- Philippines -- Analysis; Soils composition.
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Evaluation of quick soil text for organic matter determination, 1981.
by Andir, Myrna B.; 1981.
Subject: Humus; Soils -- Composition; Soils -- Testing.
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An application of modified Ramberg-Osgood function to the analysis of stress-strain curve of soils [microform].
by Veerapunth, Ekawit; Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
Subject: Soils -- Philippines -- Analysis; Soils composition.
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Soil analysis in intensively cultivated research areas at Benguet State University.
by Milan, Lolita E.; 1994.
Subject: Soils -- Analysis; Soils -- Composition.
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