List of serials currently received in the Library of the United States Department of Agriculture as of July 1, 1957 /

Supersedes earlier list issued as U. S. Dept. of Agriculture. Bibliographical bulletin no. 12 and its Supplement 1.

Numerical list of current publications of the United States Department of Agriculture /

Contribution from Office of Information.

The United States Department of agriculture, its structure and functions.

Mode of access: Internet.

Lantern slides and film strips of the United States Department of Agriculture /

"Issued March, 1930."