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On the utilization of sewage sludge as culture medium and fertilizer. / Gou chu you ni zuo wei bei yang ji zhiJanuary 1976 (has links)
Title also in Chinese. / Thesis (M.Phil.)--Chinese University of Hong Kong. / Bibliography: leaves 171-188.
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Study of the pathway of heavy metals in a sewerage system /Halday, Ismail. January 2007 (has links)
Thesis (MSc)--University of Stellenbosch, 2007. / Bibliography.
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Utilization of refuse compost for soil improvement and crop production.January 1983 (has links)
by Chu Lee Man. / Bibliography: leaves 176-204 / Thesis (M.Phil.) -- Chinese University of Hong Kong, 1983
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Metal extractability and barley seedling metal accumulation from four municipal sewage sludgesBudzynski, James William January 1980 (has links)
No description available.
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Biotreatment of waste water by Pistia stratiotes L. and its application in agriculture /Chu, Kit-han, Kristin. January 1996 (has links)
Thesis (M. Phil.)--University of Hong Kong, 1997. / Includes bibliographical references (leaf 139-154).
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Nitrogen losses in gaseous form from soils [I.] II. Sewage and sewage effluent disposal through usage for fertilization and irrigation /Hedlin, R. A. January 1950 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1950. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Bibliographies: leaves 43-47, 66-67.
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Effects of phosphorus, potassium, and calcium compounds on the growth and zinc accumulation in Radish (Raphanus sativus L.) grown in zinc treated soils.Mascianica, Martin Peter 01 January 1977 (has links) (PDF)
No description available.
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Soil factors affecting zinc toxicity in cropland.Milner, Paula 01 January 1980 (has links) (PDF)
No description available.
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Biotreatment of waste water by Pistia stratiotes L. and its application in agriculture朱潔嫻, Chu, Kit-han, Kristin. January 1996 (has links)
published_or_final_version / Botany / Master / Master of Philosophy
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Yields and leaf elemental composition of cotton grown on sludge-amended soilWatson, John Earl January 1979 (has links)
No description available.
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