Carroll, C. Ronald. <br/><br/>
Agroecology 

 - New York :  McGraw-Hill,  1990 
 - 642 p.  ; gráfs. ; mapas 
 - Biological resource management .
 - Biological resource management .
<br/><br/><label>LCCN: </label>9035 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Investigación.<br/>Ecología agrícola.
<br/><br/><label>Dewey Class. No.: </label>630.215  / C3