000 00311nam a22001337a 4500
003 OSt
008 240613b |||||||| |||| 00| 0 eng d
082 _a627.52
_bJ46S
100 _aJha ,M.K.
245 _aStudy of Physico- chemical and water land
260 _aCAE ,RAU
_c1990
300 _a58
942 _2ddc
_cT
999 _c39101
_d39101