Oklahoma current farm economics. 

 - Oklahoma :    Department of Agricultural Economics, Oklahoma State U niversity,    1970. 
 - v. :    ill. ;    25 cm. 
 - Quarterly. 
 - v. 43, no. 4 (Dec. 1970) 
<br/><br/>Oklahoma State University. Department of Agricultural Economics. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Farm management.
<br/><br/><label>Dewey Class. No.: </label>PER 630.68 OKL