000 00310nam a2200133Ia 4500
008 210901s1967 xx 000 0 eng d
082 _a621.4 ROE
100 _aSingh,B.P
245 0 _aadhunik vyavshay parband
260 _bKitab mahel
_c1967
300 _a291p.
650 _aAgriculture
942 _2ddc
_cBK
999 _c18559
_d18559