Nutritive value of foods purchased by dependent families; a study of grocery orders of 233 families on relief in Alameda county, California, prepared for the Heller committee for research in social economics of the University of California,

Mimeographed.

Soil survey of Montour County, Pennsylvania /

Item 102-B-38

[County land cover maps]

Mode of access: Internet.

Improve your agriculture; long time adjustments needed in Jefferson County to meet changing conditions. Report of the Jefferson county agricultural conference committee, appointed by the Jefferson County farm bureau.

Mode of access: Internet.

County bibliography; published studies of the New York State College of Agriculture pertaining to individual counties.

Mode of access: Internet.

Epidemiology of the arthropod-borne viral encephalitides in Kern County, California, 1943-1952,

Bibliography: p. 243-257.

Soil survey of Ottawa County, Michigan

"In cooperation with Michigan Agricultural Experiment Station."