Objects
Whitfield, Alan K, Kok, H M. J.L.B. Smith Institute of Ichthyology, Rhodes University, Grahamstown, South Africa; . Recruitment of juvenile marine fishes into permanently open and seasonally open estuarine systems on the southern coast of South Africa.
Whitfield, Alan K. South African Institute for Aquatic Biodiversity (SAIAB); 2022. Fishes of Southern African estuaries: from species to systems.
Vorwerk, Paul D, Whitfield, Alan K, Cowley, Paul D, Paterson, Angus W. J.L.B. Smith Institute of Ichthyology, Rhodes University, Grahamstown, South Africa; . A survey of selected Eastern Cape estuaries with particular reference to the ichthyofauna.
Harrison, Trevor D, Whitfield, Alan K. J.L.B. Smith Institute of Ichthyology, Rhodes University, Grahamstown, South Africa; 1995. Fish community structure in three temporarily open/closed estuaries on the Natal coast.