International centre for manatee research  report of a workshop held 7-13 Feb. 1974 Georgetow, Guyana, South America 

 -  1974 
 - 34p. 
 - Marine Mammals Weeds Plant Control 
<br/><br/><label>Nat. Bib. No.: </label>3503 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>PR 218 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological Sciences 
<br/><br/><label>Universal Decimal Class. No.: </label>599.55 INT  1