000 00396nam a2200145Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
020 _a0-8031-2021-4
041 _aen
082 _a551.49011
100 _aRITCHEY, Joseph D.
245 0 _aSubsurface Fluid - Flow ( Ground - Water and Vadose Zone ) Modeling
260 _aUSA
_bWest Conshocken ASTM
_c1996
300 _axii, 423 P
942 _cLL
999 _c20602
_d20602