Changes in the water quality of the Wilderness and Swartvlei lake systems, South Africa

by I.A. Russell
Published 1999-07-01

Freshwater fish of the Wilderness National Park

by I.A. Russell
Published 1999-07-01

Spatial variation in the structure of fish assemblages in the Vaalbos National Park, South Africa

by I.A. Russell
Published 1997-08-01

Freshwater fishes of Tsitsikamma National Park

by I.A. Russell
Published 2002-12-01

Water quality in the Knysna estuary

by I.A. Russell
Published 1996-08-01

Freshwater fishes of Bontebok National Park

by I.A. Russell
Published 2001-07-01

Freshwater fishes of Golden Gate Highlands National Park

by I.A. Russell, P.H. Skelton
Published 2005-06-01

Aquatic systems in and adjacent to Agulhas National Park with particular reference to the fish fauna

by I.A. Russell, N.D. Impson
Published 2006-12-01