Policy and functions of the Office of Extension Studies.

Mode of access: Internet.

The beginning of extension programs and their development through local leadership.

Mode of access: Internet.

Experience with human factors in agricultural areas of the world.

"Report of the Committee on Social Sciences in Relation to Extension Work, of the Conference on Extension Experiences Around the World."

Awareness and use among Illinois farmers of USDA and State agricultural publications; a survey of commercial farm families.

"Conducted ... under contract with the Office of Information, USDA."

Bibliography on extension research, cumulated, classified and annotated. Contains index to research findings available to the author up to Novemeber 1943,

Supplement for 1943/48 issued as Dept. of Agriculture, Library lis no. 48; for 1949/53- as Extension Service circular. L. Crile, compiler.

Arkansas extension bulletin.

Some numbers are called Extension bulletin, and some just Bulletin.

Extension circular.

Latest issue consulted: 539, published in 1966?

Bulletin - Cooperative Extension Service, the Ohio State University.

Issues for Oct. 1905-June 1926 numbered vols. 1-21; for July 1926- no. 51-

Extension circular /

Description based on: No. 42 (May, 1922); title from cover.

Extension project circular /

Description based on: No. 16 (Mar. 1936).

Extension bulletin.

Each vol. has also a distinctive title.

Circular - Pennsylvania State University, College of Agriculture, Extension Service.

Mode of access: Internet.

Cooperative extension work.

At head of title: U.S. Department of Agriculture.

Report of the West Virginia Agricultural Experiment Station ...

1887/88-1889/90 published in Charleston; 1890/91-1898/99, in Fairmont.

Extension bulletin /

Latest issue consulted: 177 (Apr. 1970).