I.S.A.E. <br/><br/>
Indian Journal of Agricultural economics 

 - 2nd 
 - Bombay  Indian Society of Agricultural Economics  1981 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Indian Journal of Agricultural economics
<br/><br/><label>Dewey Class. No.: </label>338.1  / ISA