R. J. M. Crawford

Identifiers

Open LibraryOL1579525A

Top Subjects

South Africa (2)
Purse seining -- South Africa (1)
Fisheries -- South Africa (1)
Fisheries (1)
Sharks (1)
Estuaries (1)
Research (1)

Books by R. J. M. Crawford

Total count: 2

Catch per standard-boat-day and deployment of effort in the South African purse-seine fishery, 1964-1976

Republic of South Africa, Dept. of Agriculture and Fisheries, Sea Fisheries Institute1981-01-01
Oceans of life off Southern Africa2nd rev. ed.

Vlaeberg1995-01-01