Silberfein, Marilyn <br/><br/>
Constraints on the expansion of commercial agriculture 

 - Ohio  Center for International Studies, Cornell University  1974 
 - vii,52p.  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>LC Class. No.: </label>EAF PAM QTO DTI.P33 No.21