000			00317 a2200121 4500
020			_a047187616X :
082			_a551.49 TOD
100			_aTodd, David Keith,
245			_aGroundwater hydrology / _cDavid Keith Todd.
250			_a2d ed.
260			_aNew York : _bWiley, _c2007.
300			_axiii, 535 p. : _bill. ; _c24 cm.
650			_aGroundwater.
999			_c1683 _d1683