Costs and water quality impacts of reducing agricultural nonpoint source pollution : an analysis methodology /

Aug. 1979.

Livestock grazing management and water quality protection : (state of the art reference document) /

Mode of access: Internet.

Forest chemicals and water quality.

Mode of access: Internet.

Irrigated agriculture and water quality management.

Mode of access: Internet.

A branch-and-bound algorithm for optimal AND-OR networks (the algorithm description)

Bibliography: p. 39.

Colonies of insects, mites, ticks, and spiders maintained in laboratories of the Entomology Research and Market Quality Research Divisions of the Agricultural Research Service, U. S. Dept. of Agriculture.

Mode of access: Internet.

Colonies of insects, mites, ticks, and spiders maintained in laboratories of the Entomology Research and Market Quality Research Divisions of the Agricultural Research Service, U. S. Dept. of Agriculture.

Mode of access: Internet.

Colonies of insects, mites, and ticks maintained in laboratories of the Entomology Research and Market Quality Research Divisions of the Agricultural Research Service, U. S. Dept. of Agriculture,

Cover title.

Effects of the proposed Prosperity Reservoir on ground water and water quality in lower Center Creek basin, Missouri /

Mode of access: Internet.

Productivity and the quality of working life /

"Updates Personnel bibliography no. 86."

Aerodynamics and air quality management of highway tunnels : R. N. Schlaug, T. J. Carlin.

Mode of access: Internet.

Bibliography of textbooks and journals on statistics and statistical quality control.

"Compiled by a task group under the chairmanship of E. J. Delate."

The influence of soy bean sauce upon milk production and the quality of butter.

Cover-title.

A biological and water quality survey of Sugar Creek and tributaries, Crawford County, Illinois, August-September, 1992 /

"IEPA/WPC/93-063."--Cover.

Biological and water quality survey of the Carroll Creek Watershed, Carroll County, Illinois, 1987-1988.

"IEPA/WPC/89-163."--Cover.