Gulland, J A  <br/><br/>
Manual of sampling and statistical methods for fisheries biology  

 - Rome:   Food and Agriculture Organization,   1966 
 - 131p,  
<br/><br/> Part.1 (Sampling methods)<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Legislative  
<br/><br/><label>Universal Decimal Class. No.: </label>639.2.001.4  / K6