Densen, W.L.T.van  <br/><br/>
Management of Freshwater Fisheries /  
W.L.T.van Densen, B.Steinmetz & R.H. Hughes. 
 - 1st ed. 
 - Netherlands :  Pudoc Wageningen,  1990. 
 - 649p. :  ill, ;  25 cm. 
<br/><br/>Includes Index. 
<br/><br/><label>ISBN: </label>9022010147 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater Fisheries.
<br/><br/><label>Dewey Class. No.: </label>639.3  / DEM