000 00270nam a2200121Ia 4500
008 220201s1959 xx 000 0 eng d
082 _a628.114
_bTOD
100 _aTodd, DK
245 0 _aGround water hydrology
260 _bToppan
_c1959
300 _a335
942 _2ddc
999 _c81863
_d81863