Fishing effort and factors affecting vessel performance in the South African purse-seine fishery, 1964-1972 /
Newman, G. G.
Crawford, R. J. M.
Centurier-Harris, O. M.
Cape Town : Republic of South Africa, Dept. of Industries, Sea Fisheries Branch,
1979.
Summary in Afrikaans.
Bibliography: p. 31-32.
Fisheries
Fishing boats