000 00298nam a22001337a 4500
003 OSt
020 _a8187254122
082 _a631
_bAh13
100 _aAhalawat.I.P.S.
245 _aSasya Vigyan Ke Sidhant Aum Faslen
260 _bRama
650 _aPrinciple of agronomy & Crops
942 _2ddc
_cBK
999 _c50165
_d50165