Interstate effects surveillance network : tabulation of data, Jan.-Dec. 1969.

Chiefly tables.

Air quality data from the national air surveillance networks and contributing State and local networks.

1967 ed. issued by Division of Air Quality and Emission Data, as APTD 69-22.

Bibliography on synthetic detergents in water and wastes, including analytical methods and physiological effects

Mode of access: Internet.

The bacteriological and chemical behavior of silver in low concentrations /

Mode of access: Internet.

Municipal water facilities; communities of 25,000 population and over.

Mode of access: Internet.

Annotated bibliography on the effects of irrigation practices on stream water quality with emphasis on salinity and pesticides /

Mode of access: Internet.

Basic waste characteristics at winter recreation areas; progress report. A technical project report

Mode of access: Internet.

Ultimate disposal of advanced-treatment waste Part 1. Wet oxidation, Part 2. Incineration : for the Advanced Waste Treatment Research Program, Basic and Applied Sciences Branch, Robert A. Taft Sanitary Engineering Center /

Mode of access: Internet.

Ozone treatment of secondary effluents from waste-water treatment plants /

Mode of access: Internet.

Advanced waste treatment by distillation /

Mode of access: Internet.

Adsorption of biochemically resistant materials from solution, 1 /

Mode of access: Internet.

Adsorption of biochemically resistant materials from solution. 2. /

Mode of access: Internet.

Duck-processing waste /

Mode of access: Internet.

Municipal waste facilities, 1962 inventory.

Mode of access: Internet.

Algae and metropolitan wastes; transactions.

"Held ... under the sponsorship of the Division of Water Supply and Pollution Control and the Robert A. Taft Sanitary Engineering Center."