Technology preselection data requirements.

Mode of access: Internet.

Dioxins.

Mode of access: Internet.

Preventing waterborne disease : a focus on EPA's research.

Mode of access: Internet.

Effects of strip mining the abandoned deep Anna S Mine on the hydrology of Babb Creek, Tioga County, Pennsylvania /

Bibliography: p. 41.

Designation of principal water-supply aquifers in Minnesota /

"August 1981."

Data catalog for the Marine Ecosystems Analysis Puget Sound Project : distribution and summarization of digital data /

The MESA Puget Sound Project is sponsored by the National Oceanic and Atmospheric Administration and the Environmental Protection Agency.

Preliminary delineation and description of the regional aquifers of Tennessee : the East Tennessee aquifer system /

Shipping list no.: 86-911-P.

Hydrology of the White Tail Butte area, northern Campbell County, Wyoming /

Shipping list no.: 87-323-P.

Contributions of urban roadway usage to water pollution /

Mode of access: Internet.

The Dynamics of an estuary as a natural ecosystem, II /

Mode of access: Internet.

Mathematical model for barged ocean disposal of wastes,

Mode of access: Internet.

National coastal condition report

Mode of access: Internet.

Wastewater treatment by natural and artificial marshes /

Mode of access: Internet.

Ultraviolet disinfection of activated sludge effluent discharging to shellfish waters /

Mode of access: Internet.

Application of selected industrial engineering techniques to wastewater treatment plants,

"EPA-R2-73-176."