Oosting, Henry John,   1903-  <br/><br/>
The study of plant communities :   an introduction to plant ecology /  
by Henry J. Oosting. 
 - 2nd ed. 
 - San Francisco :   W. H. Freeman,   1956. 
 - viii, 440 p. :   il.  
<br/><br/><label>LCCN: </label>56011029   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comunidades vegetais. <br/>Ecologia vegetal. 
<br/><br/><label>Dewey Class. No.: </label>581.5