Ground water movement in a rectangular aquifer bounded by four canals /

Mode of access: Internet.

Ground water contamination and protection : hearings before the Subcommittee on Toxic Substances and Environmental Oversight of the Committee on Environment and Public Works, United States Senate, Ninety-ninth Congress, first session.

"October 24, November 14, and December 12, 1985"--Pt. 2.

Radial flow behavior of artificial recharge from surface cavities,

Bibliography: p. 53.

GWPATH : interactive ground-water flow path analysis /

Cover title.

Low-flow transport models for conservative and sorbed solutes, Uvas Creek, near Morgan Hill, California /

Bibliography: p. 73-74.

Shallow ground-water flow and drainage characteristics of the Brown Ditch basin near the East Unit, Indiana Dunes National Lakeshore, Indiana, 1982 /

Mode of access: Internet.