PIMENTEL, DAVID <br/><br/>
HANDBOOK OF ENERGY UTILIZATION IN AGRICULTURE 

 - S.E. 
 - BOCA RATON Estados Unidos  CRC  1980 
 - 275 
<br/><br/><label>LCCN: </label>14429 
<br/><br/><label>Dewey Class. No.: </label>333.7