000 00333nam a22001337a 4500
003 OSt
008 231230b |||||||| |||| 00| 0 eng d
082 _aR631.4
_bS48M
100 _aGurmel Singh
245 _aManual of Soil and Water Conservation practices in india
260 _bC.S.W.R.T.I
_c1981
300 _a434
942 _2ddc
_cBK
999 _c35385
_d35385