000 00305nam a2200121Ia 4500
008 170101s1980 xx 000 0 und d
082 _a338.1 DAS
100 _aDasgupta, Biplab
245 4 _aThe new agraian technology and India
260 _aKolkata
_bMacmillan
_c1980
300 _aP.405
942 _2ddc
_cBK
999 _c6781
_d6781