Gulland, J. A. A review of length-based approaches to assessing fish stocks/ J.A . Gulland and A. A. Rosenberg - Rome : FAO Publishing , 1994 - viii, 100p. : ill. ; 30 cm. - FAO Fisheries Technical Paper ; no.323 . Includes bibliographical references (p.97-108) ISBN: 92510312155 Subjects--Topical Terms: Fish population--------Fish stocking--------