Bibliographic Detail
Claassen, M.I., 1961
Reference:
Claassen, M.I. (1961). A contribution to our knowledge of the freshwater algae of the Transvaal Province. Bothalia 7: 559-666, 37 pls.
Reference:
Claassen, M.I. (1961). A contribution to our knowledge of the freshwater algae of the Transvaal Province. Bothalia 7: 559-666, 37 pls.