Limitations to crop production in the Kalahari : conference on sustained production from semi-arid areas with particular reference to Botswana

Whiteman, P. T. S.

Limitations to crop production in the Kalahari : conference on sustained production from semi-arid areas with particular reference to Botswana P. T. S. Whiteman - Gaborone : Botswana Society, 1971. - 4p. ill. ; 30cm.


Crop production

FOS W58.L5
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