000 00335nam a2200133Ia 4500
005 20250612122406.0
008 250601s2014 xx 000 0 eng d
020 _a9788177545388
100 _aA.K.singh
245 0 _aAgriculture extension and mass communication
260 _ajaipur
_bAph pub.
_c2014
300 _a252
942 _2ddc
_cBK
999 _c4985
_d4985