Water resources data.

Vols. for 1981-198 issued in 2 or more pts.

Water resources data.

Mode of access: Internet.

Clean water action plan.

"This report marks the first anniversary of the Clean Water Action plan".

Planning and cost sharing policy options for water and related land programs.

Some parts are composed chiefly of statistical tables.

State-of-art review: water pollution control benefits and costs,

Includes bibliographies.

Designation of principal water-supply aquifers in Minnesota /

"August 1981."

Ground water in the Seaside area, Monterey County, California /

"September 1982."

Preliminary evaluation of the ground-water data network in Indiana /

Item 624-B

Sulfate reduction in ground water of southeastern Montana /

Mode of access: Internet.

Report on oily substances and their effects on the beneficial uses of water.

Mode of access: Internet.

Water resources data for Michigan.

Description based on: 1980.

Water resources activities in Michigan /

Description based on: 1989.

Water resources data for Montana

Mode of access: Internet.

Water resources data for Colorado

Mode of access: Internet.

Protection of public water supplies from ground-water contamination.

Mode of access: Internet.