Vierssen, W. Van <br/><br/>
ecology of communities dominated by Zannichellia Taxa in Western Europe 
W. Van Vierssen 
 - Druk :  Stichting Studentenpers Nijmegen,  1982. 
 - 224p. :  ill. ;  24cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Botic communities<br/>Ecology
<br/><br/><label>LC Class. No.: </label>QH540.E6V54