000 00296nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRR.009;
100 _aRay, S.K.
245 0 _aIntensification of agriculture in the plain of Uttar Pradesh
260 _c1981
300 _a86p.
942 _cBK
999 _c15845
_d15845