Strain B.R  <br/><br/>
Vegetation and environment  

 - Netherlands   Publishers - The Hague   1974 
 - 193 p.  
<br/><br/><label>ISBN: </label>9061931878 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment  
<br/><br/><label>Dewey Class. No.: </label>581.7 STR