Valdemarsen, John Willy <br/><br/>
Options to mitigate bottom habitat impact of dragged gears / 

 - Rome :  Food and Agriculture Organization of the United Nations,  c2007 
 - xii, 29 p. :  ill. (some ill.) ;  25 cm 
 - FAO fisheries technical paper, .
<br/><br/><label>ISBN: </label>9789251058763 9251058768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trawls and trawling<br/>Dredging (Fisheries)<br/>Aquatic habitats<br/>Aquatic ecology
<br/><br/><label>Dewey Class. No.: </label>639 FOO 2007 A050 Or.