Ricker, William Edwin <br/><br/>
Methods for assessment of fish production in fresh waters /  
William Edwin Ricker. 
 - Oxford :   International biological programme scientific,   1968 
 - 313 p. :   il. ;   21 cm. 
 - IBP handbook ;  .
<br/><br/>Incluye bibliografías e índice 
<br/><br/> Donación 
<br/><br/><label>ISBN: </label>632046600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Peces <br/>Industria pesquera