Gulland, J.A <br/><br/>
Fish stock assessment  a manual of basic methods 

 - Chichester  John Wiley  1983 
 - xii,223 p. 
 - FAO/Wiley Series on Food and Agriculture, Vol.1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>639.4  / GUL