Please read the abstract in the thesis. / Thesis (PhD)--University of Pretoria,1969. / gm2015 / Plant Production and Soil Science / PhD / Unrestricted
Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:up/oai:repository.up.ac.za:2263/44264 |
Date | January 1969 |
Creators | Bisschoff, Andries Adriaan |
Contributors | Van der Merwe, R. |
Source Sets | South African National ETD Portal |
Language | English |
Detected Language | English |
Type | Dissertation |
Rights | © 1969 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. |
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