Spurr, Stephen Hopkins. <br/><br/>
Ecología forestal 

 - México, D.F. :  AGT,  1982 
 - 690 p. 
<br/><br/><label>LCCN: </label>11787 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecología forestal.
<br/><br/><label>Dewey Class. No.: </label>634.94  / S6Y 1980