000 00281nam a2200097Ia 4500
008 140205s9999 xx 000 0 und d
245 _aOccasional papers 2
260 _bNational Institute of Agricultural Extension Management
_aHyderabad, A.P.
_c1994
300 _a132
942 _2ddc
_cTR
999 _c5355
_d5355