Gangstad, Edward O. <br/><br/>
Freshwater vegetation management  [[Book] /] 
Edward O. Gangstad. 
 - 1st ed. 
 - Fresno, Ca. :  Thomas Publications,  1986. 
 - 380 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/> All age. 
<br/><br/><label>ISBN: </label>0913702366 
<br/><br/><label>LCCN: </label>85052167  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic weeds--Control.<br/>Aquatic herbicides--Environmental aspects.<br/>Fishery management.
<br/><br/><label>Dewey Class. No.: </label>628.97 
<br/><br/><label>National Library of Medicine Call No.: </label> / G F