West Bengal. Agriculture, Directorate of <br/><br/>
Report on Monitoring survey of the Training and visit system of Agriculture Extension in West Bengal 

 - Calcutta :  Directorate of Agriculture,  1984 
 - vols. 23cm. 
 - Monitoring Survey series, no. 7 .
<br/><br/> Rabi-Summer (1985-86) (Series No.7) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural extension work--West Bengal (India)
<br/><br/><label>Dewey Class. No.: </label>630.95414  / WBA