TUTDoR

Okonkwo, J. O. | Thohoyandou.

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Date: 2007/09/27
Language: en
Type: Text
Identifier: tut:4980
Description: The presence of organochlorine compounds (OC) such as DDT and their metabolites in the environment have created a significant environmental concern over the years due to adverse effects. Consequently, ... More
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Date: 2005
Language: en
Type: Text
Identifier: tut:4198
Description: Lead levels in different environmental media (soil, grass leaves,water, ceramics, pencil, paint, crayons and cosmetics) were determined to assess the major sources of lead exposure in Thohoyandou, Sou ... More
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