000 00335nam a2200145Ia 4500
008 170101s1980 xx 000 0 und d
020 _a8126508361
100 _aTodd D.K
245 0 _aGroundwater Hydeology
260 _aDelhi
_bwilley
_c1980
300 _a533
650 _aCivil
650 _awater Technology
942 _2ddc
_cBK
999 _c357693
_d357693