Webber, Herbert John,  1865-1946. <br/><br/>
The water hyacinth, and its relation to navigation in Florida. 
By Herbert J. Webber. 
 - Washington,  Govt. print. off.,  1897. 
 - 20 p.  front., illus.  23 cm. 
 - U. S. Dept. of agriculture. Division of botany.  Bulletin no. 18 .
<br/><br/>
<br/><br/><label>LCCN: </label>agr09000505  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water hyacinth.
<br/><br/><label>LC Class. No.: </label>SB615.W3  / W3