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![An attempt to differentiate climatic and human induced changes on vegetation in Botswana A.C. Chipanshi [Chipanshia@em.agr.ca] S. Ringrose W. Matheson.](https://static.cupdf.com/doc/330x215/56649c9a5503460f949575eb/an-attempt-to-differentiate-climatic-and-human-induced-changes-on-vegetation.jpg)
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December 15, 2015