000 00367 a2200133 4500
080 _a551.495
_bN 554 P
245 1 _aPractical handbook of groundwater monitoring
_cedited by D.M. Nielsen
260 _aChelsea
_bLewis Publishers, Inc.
_c1991
650 _aGround Water Monitoring
700 _aNielsen, D.M., ed.
100 _a
_d
300 _a717 p.
901 _a200825
999 _c68671
_d68671