00583cam a2200169 a 4500008004100000020001800041245011400059260004600173300001900219650003300238650003000271700001900301700003000320700002300350700001800373050002200391101216s2010    ii ad   sb    001 0 eng d  a978817754441110aA text book of gricultural extensioncUtpal Barman, Rajendra Kumar Talukdar, Prasanta Mishra and Sajib Borua.  aJodhpur India :bAGROBIOS (INDIA),c2014.  a237 p. :bill. 0aAgricultural extension work. 0aAgricultural innovations.1 aBarman, Utpal.1 aTalukdar, Rajendra Kumar.1 aMishra, Prasanta. 1 aBorua, Sajib.14aS544b.U47 2010eb