Gulland, J. A.  1926- <br/><br/>
Manual of methods for fish stock assessment 
by J. A. Gulland 
 - Rome :  Food and Agriculture Organization of the United Nations,  1969 
 - v. :  ill. ;  23 cm. 
 - FAO manuals in fisheries science  no. 4 .
<br/><br/>Includes bibliographical references. 
<br/><br/>pt. 1. Fish population analysis. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fish stock assessment--Statistical methods