"National Council of Applied Economic Research, New Delhi" <br/><br/>
Impact of Indo-German fertlizer educational project in West Bengal 

 - New Delhi  NCAER  1979 
 - 223 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Study and teaching .
<br/><br/><label>Dewey Class. No.: </label>WB 630.7