Research circular - Ohio Agricultural Research and Development Center.

Each issue has a distinctive title.

Report.

Vols. for 1896-1899 by Otto Lugger

Changes & trends in the agricultural economy of the Southern States since 1920.

1 v. (unpaged)

Proceedings of the ... annual Agricultural Industries Forum.

Vol. for 1972 has title: Proceedings of the Agricultural Business [i.e. Industries] Forum.

Summaries of selected publications on rural outdoor recreation /

Includes index.

Report.

Title varies slightly.

Soil survey, Norfolk County, Virginia

In cooperation with Virginia Agricultural Experiment Station.

The citrus nematode and its control in the Southwest /

Issued Nov. 1974.

Influence of land use and treatment on the hydrology of small watersheds at Coshocton, Ohio, 1938-1957 /

Chiefly tables.

Airborne movement of the pink bollworm and other arthropods /

"United States Department of Agriculture in cooperation with the Texas Agricultural Experiment Station".

Loss of energy at sharp-edged pipe junctions in water conveyance systems,

Project conducted in cooperation with Minnesota Agricultural Experiment Station and St. Anthony Falls Hydraulic Laboratory of the University of Minnesota.

Reconnaissance erosion survey of the Brazos River watershed, Texas /

"The Bureau of Chemistry and Soils, in cooperation with the Texas Agricultural Experiment Station."

A method of estimating the economic effects of planned conservation on an individual farm /

"Soil Conservation Service and Bureau of Agricultural Economics, U.S. Dept. of Agriculture, in cooperation with the Iowa Agricultural Experiment Station."

Effect of annual applications of diuron on seed yields of perennial grasses in Oregon

Prepared in cooperation with Oregon Agricultural Experiment Station.

Electric heating of honey bee hives

Prepared in cooperation with Wisconsin Agricultural Experiment Station.