Thesis (D.Sc.(Agric.))(Plant Production)--University of Pretoria, 1990. / Includes summary. Includes bibliographical references. Available on the Internet via the World Wide Web.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/144693313 |
Date | January 1990 |
Creators | Liebenberg, Louis Christian Cronje. |
Publisher | Pretoria : [s.n.], |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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