000 00283nam a2200121Ia 4500
008 220201s1983 xx 000 0 eng d
082 _a627
_bSHA
100 _aSharma, RK
245 0 _aTb of hydrology & water resource
260 _bDhanpat Rai
_c1983
300 _a745
942 _2ddc
999 _c82544
_d82544