By Morgenthal T   Maboeta M   van Rensburg L   in South African Journal of Botany

ISSN:0254-6299|70|5|784-789

NISC Pty Ltd‎(2004)‎

Access to resources Favorite 9.90723

By Van Rensburg L.   Maboeta M.   Morgenthal T.   in Water, Air, and Soil Pollution

ISSN:0049-6979|154|1-4|101-113

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 2.5061707

By Van Rensburg L.   Morgenthal T.L.   van Hamburg H.   Michael M.D.   in The Environmentalist

ISSN:0251-1088|23|4|285-295

Springer Publishing Company ‎(2003)‎

Access to resources Favorite 1.6707805