By Grobbelaar JU   Mohn FH   in South African Journal of Botany

ISSN:0254-6299|68|4|469-474

NISC Pty Ltd‎(2002)‎

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By Koning N   Roos JC   Grobbelaar JU   in African Journal of Aquatic Science

ISSN:1727-9364|25|1|202-210

Taylor & Francis Ltd‎(2000)‎

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By Grobbelaar J.U.   in South African Journal of Botany

ISSN:0254-6299|70|1|140-144

NISC Pty Ltd‎(2004)‎

Access to resources Favorite 4.0341973