Haslam S M <br/><br/>
River plants: The macrophytic vegetation of watercourse 

 - Cambridge  Cambridge University Press         1978 
 - xii, 396p.  cm. illus. 
<br/><br/><label>Standard No.: </label>51830 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I9555, L8