SINGH A K <br/><br/>
DIMENSIONS OF AGRICULTURAL EXTENSION 

 - 2ND Ed. 
 - MERRRUT (vp)  AMAN PUBLISHING HOUSE  2019 
 - 388p. 
 - MEHTA BOOK SELLERS ,KOLHAPUR , B-44700, BILL NO. 4750, DT-27/04/2019 .