Fish passes:  Design, dimension and monitoring  / 
Food and Agriculture Organization 
 - Rome:  FAO,  2002 
 - xvii, 118; 
<br/><br/><label>ISBN: </label>9251048940 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fish conservation
<br/><br/><label>Dewey Class. No.: </label>639.977 F7391 Fi