000 00306nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aDasgupta (Satadal)
245 0 _aDiffusion of Agricultural innovations in Village India
260 _bWiley Eastern
260 _c1989
365 _b150
942 _cBK
999 _c216237
_d216237