Ecological effects of impoundments in the Buffalo River, Eastern Cape, with particular reference to the distribution of blackflies (Diptera : simuliidae)
This thesis examines the extent and intensity of the effects of impoundments on selected physical, chemical and biotic conditions in an impounded southern African river. Life-history characteristics and environmental requirements which determine the success of impoundment-outlet blackflies in southe...
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| Format: | Others |
| Language: | English |
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Rhodes University
1992
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| Online Access: | http://hdl.handle.net/10962/d1006157 |