4777
9988
Proceedings of the third national ground water quality symposium
Oklahoma,U.S
Environ Mental Protection Agency
1977
v,232p.,illus.,maps,tables,diagrs
Includes bibliographies
Cosponsored by the Robert S.Kerr Environmental Research Laboratory,U.S.Environmental Pretection Agency,and the National water Well Association,Swptember 51-71,6791,Nevada Las Vegas.Ada
Pollution - Congresses ، Water, Underground
Congresses ، Water quality
TD
403
.
N37
1976
AU
CO Robert S.Keer Environmental Research Laboratory
CO National Water Well Association
TI
National Ground water Quality Symposium,3rd,Nevada,1976.
CL
CL
