Sustainable use of sewage sludge as a source of nitrogen and phosphorus in cropping systems /

Description

Thesis (Ph. D.(Agric.)) (Agronomy)--University of Pretoria, 2009. / Includes summary. Available in print and online. Includes bibliographical references.

Links & Downloads

1. http://upetd.up.ac.za/thesis/available/etd-06062010-154102/

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Additional Fields

Identifer	oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/641194708
Date	January 2009
Creators	Tesfamariam, Eyob Habte.
Source Sets	OCLC
Language	English
Detected Language	English