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.

Response of ironweed and buckbrush to herbicides and to herbicides in combination with mowing, nitrogen fertilizer, and surfactants

Cooperating agency: Missouri Agricultural Experiment Station.

Pasture productivity of crested wheatgrass as influenced by nitrogen fertilization and alfalfa

Prepared in cooperation with Dept. of Animal Science, North Dakota Agricultural Experiment Station.

Pathogenic specialization in cereal rust fungi, especially Puccinia recondita f. sp. tritici: concepts, methods of study, and application

Issued in cooperation with Kansas Agricultural Experiment Station.

A nomenclator of Gossypium : the botanical names of cotton /

Item 16.

The hydrology and hydrogeology of Ahoskie Creek watershed, North Carolina : data and analysis /

Prepared in cooperation with Soil Conservation Service, U.S. Geological Survey, N.C. Dept. of Natural and Economic Resources, and N.C. State University Agricultural Experiment Station.

Cast-in-place 2-foot concrete trapezoidal flow-measuring flumes /

Issued Nov. 1977.

The southern potato wireworm : its biology and economic importance in coastal South Carolina /

Cover title.

Interrelations of weed-control and pasture-management methods at Lincoln, Nebr., 1940-69 /

Literature cited: p. 44-45.

Effect of physical soil properties on cotton emergence : prediction and quantitative description / [by D. F. Wanjura].

"Agricultural Research Service ... in cooperation with Arizona and Texas Agricultural Experiment Stations."

The rationale of sequential sampling, with emphasis on its use in pest management / [by Jerome A. Onsager].

Prepared in cooperation with South Carolina Agricultural Experiment Station.