Crawford R M M Ed. <br/><br/>
Plant life in aquatic and amphibious habitats 

 - Oxford  Blackwell           1987 
 - 452p.  cm. 
 - Special publication of the  british ecological society; 5 .
<br/><br/><label>Standard No.: </label>50136 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant environment<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I:555, M7