Coverage of agricultural workers under State and Federal labor laws; a map series.
- [Washington] U.S. Dept. of Labor, Bureau of Labor Standards [1964]
- 26 p. maps. 13 x 21 cm.
- United States. Bureau of Labor Standards. Bulletin 264 .
- Bulletin (United States. Bureau of Labor Standards) ; 264. .
Cover title.
l 64000064
Agricultural laborers--United States. Labor laws and legislation--States.--United States