Changes in some physical properties of activated sludge under different biological loading conditions.

"Supported by Federal Water Pollution Control Administration Research Grant WP 1011."

Oxygen relationships in small streams /

"Supported by Federal Water Pollution Control Administration ... research grant WP 01020."

Annual Report.

Mode of access: Internet.

Annual Report Showing the Conditions of State Banks, Savings Banks, Trust Companies and Loan and Investment Companies Building-Loan Associations and Credit Unions

Mode of access: Internet.

The Negro as a soldier /

Limited ed. of 250 copies.

[Miscellaneous pamphlets on forestry]

Made-up set; supplied title.

Blue ribbon Reds; what they are and how to produce them.

Mode of access: Internet.

Progress Evaluation Meeting: Pollution of Lake Erie and its Tributaries -Indiana, Michigan, New York, Ohio, Pennsylvania, June 4, 1968, Cleveland, Ohio. Proceedings.

Cover title.

Effects of large scale forest fires on water quality in interior Alaska,

Bibliography: p. 93-94.

1968 national survey of community solid waste practices; preliminary data analysis [by] Anton J. Muhich, Albert J. Klee [and] Paul W. Britton.

Mode of access: Internet.

Proceedings.

Cover title.

Conclusions of technical session, Feb. 2, 1966.

Cover title.

Water nutrients no. 2, study number 36; report

Mode of access: Internet.

Survey of sanitary facilities and pollution contributed to reservoirs and lakes of the Colorado-Big Thompson Project, South Platte River District, Bureau of Reclamation.

"Federal Water Pollution Control Administration, Kansas City, Missouri."

Bulletin

Mode of access: Internet.