Ambient water quality criteria for mercury /

Mode of access: Internet.

Workshop on verification of water quality models /

"Contract no. 68-01-3872."

Water quality and biological effects of urban runoff on Coyote Creek : phase I, preliminary survey /

Mode of access: Internet.

Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland : sources, characteristics, anaylsis, and limitations of nutrient and suspended-seditment data, 1975-90 /

"National Water-Quality Assessment Program"

Water-quality and physical characteristics of streams in the Treyburn Development area of Falls Lake watershed, North Carolina, 1994-98 /

Includes bibliographical references (p. 53-55).

Clean water and the land ; local government's role.

Prepared by American Society of Planning Officials under contract no. 68-01-1969.

Falls Lake water-quality study : hydraulic laboratory investigation /

Bibliography: p. 23.

Reorganization plan no. 16 of 1950 : transferring the functions of the General Services Administration relating to assistance to local school districts and water pollution control to the Federal Security Agency : report.

Also in Congressional serial volume 11368.

Ambient water quality criteria for thallium /

Mode of access: Internet.

Ambient water quality criteria for tetrachloroethylene /

Mode of access: Internet.

Ambient water quality criteria for naphthalene /

Mode of access: Internet.

Water quality effects related to blending waters in distribution systems /

Mode of access: Internet.

Ambient Water Quality Criteria for endrin /

Mode of access: Internet.

Ambient water quality criteria for chlordane /

Mode of access: Internet.

Ambient water quality criteria for cadmium /

Mode of access: Internet.