South African agricultural production, productivity and research performance in the 20th century
The objective of this study was to provide a more complete understanding of the changing pace and nature of production and productivity growth in South African agriculture during the 20th century and the associated changes in research and development (R&D) investments and institutions that affec...
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2013
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Online Access: | http://hdl.handle.net/2263/24416 Liebenberg, F 2013-05-15, South African agricultural production, productivity and research performance in the 20th century, PhD Thesis, University of Pretoria, Pretoria, viewed yymmdd <http://hdl.handle.net/2263/24416> http://upetd.up.ac.za/thesis/available/etd-05062013-162707/ |
Internet
http://hdl.handle.net/2263/24416Liebenberg, F 2013-05-15, South African agricultural production, productivity and research performance in the 20th century, PhD Thesis, University of Pretoria, Pretoria, viewed yymmdd <http://hdl.handle.net/2263/24416>
http://upetd.up.ac.za/thesis/available/etd-05062013-162707/