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

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

On the queen bee, : with especial reference to the fertilization of her eggs. /

Journal of the Quekett Microscopical Club, v. 5 (1878), p. 1-6.

Comprehensive sludge study relevant to Section 8002(g) of the Resource conservation and recovery act of 1976 : an executive summary /

Performed for the Office of Solid Waste, under contract no. 68-01-3945.

The three sludge system for nitrogen and phosphorus removal /

"Presented at the 44th Annual Conference of the Water Pollution Control Federation, San Francisco, California (October, 1971)"--P. 1.

Facts for farmers : also for the family circle : a compost of rich materials for all landowners, about domestic animals and domestic economy, farm buildings, gardens, orchards, and vineyards : and all farm crops, tools, fences, fertilization, draining, and irrigation : with an appendix on the diseases and cures of domestic animals /

Paged continuously.

[Miscellaneous bulletins on improvement, reclamation, fertilization, irrigation, etc., of lands.]

Mode of access: Internet.

Ultraviolet disinfection of activated sludge effluent discharging to shellfish waters /

Mode of access: Internet.

Hydrologic effects of storing liquified sewage sludge on strip-mined land, Fulton County, Illinois /

Mode of access: Internet.

Long-term responses of understory vegetation on a highly erosive Louisiana soil to fertilization /

Life sciences collection

Environmental effects of sewage sludge disposal [microform] : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first session, May 27, 1981.

"No. 24."

Farm soils, their management and fertilization.

Mode of access: Internet.

The determination of dominance and the modification of behavior in alternative (Mendelian) inheritance, by conditions surrounding or incident upon the germ cells at fertilization.

"Correction and addendum."

Economic impact of proposed regulation R77-12 (Rule 950) on wastewater sludge disposal in the State of Illinois /

Includes bibliographical references.

Illinois EPA sludge regulation guidance document.

"Authors: James J. Janssen and S. Alan Keller." -- Bibliographic data sheet.

Municipal sludge management : planning and policy options /

"Printed: November 1987."