000 00368nam a22001337a 4500
003 OSt
008 181022b2018 xxu||||| |||| 00| 0 eng d
082 _a630.715
_bM52T
245 _aTextbook of Extension Communication and information Technology
260 _aUdaipur
_bAgrotech
_c2018
300 _a552p.
650 _aAGRICULTIRAL EXTENSION WORK
942 _2ddc
_cB
_03
999 _c185568
_d185568