Please read the abstract in the section 00front of this document / Dissertation (MSc (Soil Science))--University of Pretoria, 2007. / Plant Production and Soil Science / unrestricted
Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:up/oai:repository.up.ac.za:2263/29056 |
Date | 16 February 2006 |
Creators | Van der Waals, Johan Hilgard |
Contributors | Claassens, A.S. (Andries Stephanus), 1943-, upetd@up.ac.za |
Publisher | University of Pretoria |
Source Sets | South African National ETD Portal |
Detected Language | English |
Type | Dissertation |
Rights | © University of Pretoria 2001 |
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