000 00312nam a2200109Ia 4500
008 170101s1989 xx 000 0 und d
082 _a309.2 DAS
100 _aDasgupta,S
245 0 _aDiffusion of agricultural innovation in village India
260 _aNew Delhi
_bWiley eastern limited
_c1989
942 _2ddc
_cRS
999 _c384131
_d384131