Strategy for agricultural planning   Selection of c    

 -  1966 
 - Its occasional paper, 19 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Planning
<br/><br/><label>Dewey Class. No.: </label>X9(J):75.2.N6, K6