Weldon, Lyle W.,  1934- <br/><br/>
Common aquatic weeds 
[by L. W. Weldon, R. D. Blackburn, and D. S. Harrison. 
 - Washington]  Agricultural Research Service, U.S. Dept. of Agriculture  [1969] 
 - 43 p.  illus.  26 cm. 
 - United States. Dept. of Agriculture] Agriculture handbook ;  no. 352 .
 - Agriculture handbook (United States. Department of Agriculture) ;  no. 352. .
<br/><br/> Cover title.  Prepared in cooperation with Florida Agricultural Experiment Station and others. 
<br/><br/>Bibliography: p. 43. 
<br/><br/><label>LCCN: </label>agr68000348  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic weeds.<br/>Water weeds.
<br/><br/><label>LC Class. No.: </label>QK105  / .W4 
<br/><br/><label>Dewey Class. No.: </label>581.6/5/09169 
<br/><br/><label>National Agricultural Library Call No.: </label>1 Ag84Ah no. 352