Plant ecology :  proceedings of the Montpellier symposium / 

 - Paris :  Unesco,  c 1955. 
 - 124 p. :  ill. ;  28 cm. 
 - Arid Zone Research. .
<br/><br/> Includes index. 
<br/><br/>331  331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Specific topics in natural history of plants.--France.
<br/><br/><label>Dewey Class. No.: </label>581.8 / U3p