Frances,c.A/clegg,M.D/ mason,s.c  <br/><br/>
Alternatives to monoculture;sustainable system for u.s crop production   Food and ferterlizer Technology center  

 - Taiwan   F.FTC  Dec. 1989 
 - 1Dp 
<br/><br/><label>ISBN: </label>03797507 
<br/><br/><label>Subjects--Topical Terms: </label><br/>commercial agriculture 
<br/><br/><label>LC Class. No.: </label>301 DEC.1989