Extension circular - University of Idaho, College of Agriculture, Extension Division.

Some no. issued by the division under a variant name: Extension Service.

Bulletin - Alaska Agricultural Experiment Stations.

Suspended 1934-44.

Report of progress of work and guide to experimental plots, North Central Experiment Station, Grand Rapids

At head of title: The University of Minnesota, Agricultural Experiment Station.

Annual report of the Williston Sub-Experiment Station.

Subsequent reports are in the Station's Bulletins, S99.E21.

Annual report of the Langdon Sub-Experiment Station.

Subsequent reports are in the Station's Bulletins, S99.E21

Annual report of the Edgeley Sub-Experiment Station for the year.

Subsequent reports are in the Bulletins, S99.E21.

Soils of the north central region of the United States. : Agricultural Experiment Stations of Illinois [and others] and the U. S. Dept. of Agriculture, cooperating.

Bibliography: p. 189-192

Annual report - Georgia Experiment Station.

Mode of access: Internet.

Annual report of the agricultural experiment stations of the Louisiana State University and Agricultural and Mechanical College to the Governor for ...

Description based on: 23rd (1910).

The bulletin of the Imperial Central Agricultural Experimental Station, Japan

Mode of access: Internet.

Report of the Cornell University Experiment Station

Mode of access: Internet.

Bulletin - Virginia. Truck Experiment Station, Norfolk.

Mode of access: Internet.

Bulletin - University of Florida, Agricultural Experiment Stations.

Separately cataloged in L.C. after Mar. 1958.

Evaluation of measures for controlling sediment and nutrient losses from irrigated areas /

Mode of access: Internet.

Annual report ...

Mode of access: Internet.