000 00318nam a2200133Ia 4500
008 221001s1981 xx 000 0 eng d
082 _a320.01 RAY
100 _aAGGARWAL (A.N)
245 0 _aIndian agriculture: problems, progress and prospects
250 _a2
260 _c1981
300 _a556
942 _2ddc
_cBK
999 _c28037
_d28037