Seasonal distribution of farm labor in Chester County, Pa
By: by George A. Billings
Series: Bulletin / United States Department of Agriculture -- no. 528; Bulletin of the U.S. Department of Agriculture -- no. 528.
Publisher: U.S. Dept. of Agriculture
Published: 1917
Place of publication: Washington, D.C
Language: eng
Number of pages: 29
Subjects: Agricultural laborers; Seasonal labor
Notes: Caption title.

"April 13, 1917."