Manual of Methods for fisheries Resource Survey and Appraisal part5- Objective s and Basic Methods
J.A. Gulland
Manual of Methods for fisheries Resource Survey and Appraisal part5- Objective s and Basic Methods - Rome FAO of the United Nations 1975 - 29p - FAO Fisheries Technical Paper No. .
9251001189
639.2 / GUL/MA
Manual of Methods for fisheries Resource Survey and Appraisal part5- Objective s and Basic Methods - Rome FAO of the United Nations 1975 - 29p - FAO Fisheries Technical Paper No. .
9251001189
639.2 / GUL/MA