000 00306nam a22001217a 4500
003 OSt
008 230623b |||||||| |||| 00| 0 eng d
082 _a631.45
_bU4M
100 _aU.S.D.A.
245 _aA Manual of Conservation of Soils & Water
260 _bOxford I.B.H.
_c1974
_aNew Delhi
942 _2ddc
_cBK
999 _c28447
_d28447