Salinas Valley water project : environmental impact statement.

Mode of access: Internet.

Reconnaissance appraisal, land and water resources, Araguaia-Tocantins river basin, Brazil : a report to CIVAT /

Bibliography: p. [29-33] (2d. group)

Geology, hydrology, and quality of water in the Madera area, San Joaquin Valley, California /

Three folded maps in pocket.

Special studies, delivery of water to Mexico /

"February 1963."

Waste water disposal by Connecticut industries, inventory as of January 1, 1961.

"Compiled from basic data files of the Connecticut Water Resources Commission."

An assessment of ozone and chlorine dioxide technologies for treatment of municipal water supplies /

Mode of access: Internet.

Planning methodologies for analysis of land use/water quality relationships /

Mode of access: Internet.

Critical review of estimating benefits of air and water pollution control /

Contract no. 68-01-2821.

The recreation benefits of water quality improvements : analysis of day trips in urban setting /

Mode of access: Internet.

Biological effects and interactions of pesticides in a soil-plant-water microcosm /

Mode of access: Internet.

Environmental pollution control alternatives : drinking water treatment for small communities.

Mode of access: Internet.

Surfactant effects on pesticide photochemistry in water and soil /

Grant no. R-802959.

Is someone contaminating-- your drinking water? : an overview of potentially harmful shallow injection wells.

Mode of access: Internet.

Evaluation of the microbiology standards for drinking water /

Mode of access: Internet.

Estimating costs for water treatment as a function of size and treatment efficiency /

Mode of access: Internet.