000 00277 a2200109 4500
008 190220b xxu||||| |||| 00| 0
100 _aBouwer, H
245 _aGroundwater hydrology /
_cBouwer, H
260 _aNew york
_bMcGraw-Hill Book,
_c1978
300 _a480p.
942 _2ddc
_cBK
999 _c8680
_d8680