Directory of field activities of the Plant Quarantine and Control Administration.
Contributors: United States. Plant Quarantine and Control Administration.
Series: Miscellaneous publication / United States Department of Agriculture -- no. 47; Miscellaneous publication (United States. Dept. of Agriculture) -- no. 47.
Publisher: U.S. Dept. of Agriculture
Published: 1929
Place of publication: Washington, D.C
Language: eng
Number of pages: 50
Subjects: United States. -- Plant Quarantine and Control Administration -- Directories.
Notes: Cover title.

"Issued April 1, 1929."