Dahl, Knut <br/><br/>
The age and growth of salmon and trout in Norway  : as shown by their scales 

 - London  : Salmon and Trout Association  , [1910] 
 - 141 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RECURSO PESQUERO
<br/><br/><label>Subjects--Index Terms: </label>salmon trucha (trout) 
<br/><br/><label>Dewey Class. No.: </label>338.372 55