Comparative cost of production and return from major crops of Bangladesh. 

 - Dhaka :  Bangladesh Ministry of Agriculture ,  1977 
 - 19p. :  ill. ;  32 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bangladesh-Agricultural marketing<br/>Agricultural marketing-Bangladesh
<br/><br/><label>Gov. Doc. Class. No.: </label>BAN AGR-4