639.2
G973     Gulland, J. A.

               A Review of length-based approaches to assessing fish stocks / J. A. Gulland and A. A. Rosenberg . - Rome : Food and Agriculture Organization of the United Nations,1992 . - viii,100p.; fig., tables . - FAO fisheries technical paper; no. 323 .

               9251031215

Central Inland Fisheries Research Institute

CIFRI