Agroclimatology: maize yields in the Orange Free State
A Dissertation submitted to the Faculty of Science, University of the Wfitwatersvand, Johannesburg for the Degree of Master of Science. Johannesburg, 1977,
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| Format: | Others |
| Language: | en |
| Published: |
2015
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| Online Access: | http://hdl.handle.net/10539/16874 |