Prison leaflets ...

No. 1-37 issued by National committee on prisons, which became National committee on prisons and prison labor, 1916.

Prison-made merchandise : hearings before the Committee on Labor, House of Representatives, Seventieth Congress, first session, on H.R. 7729, a bill to divest goods, wares, and merchandise manufactured, produced, or mined by convicts or prisoners of their interstate character in certain cases. February 7, 8, 9, 17, 18, and 27, 1928.

William F. Kopp, chairman.

Farm labor fact book.

Mode of access: Internet.

The migratory farm labor problem in the United States : a report, together with individual views, to the Committee on Labor and Public Welfare, United States Senate, made by its Subcommittee on Migratory Labor, pursuant to S. Res. 267 (86th Cong., 2d sess.) a resolution authorizing a study of the problems of migratory labor.

Cover title.

Migratory labor. Hearings before the Subcommittee on Migratory Labor of the Committee on Labor and Public Welfare, United States Senate, Eighty-sixth Congress, first [-second] session, on S. 1085 [and other] bills ...

Hearings held Aug. 7, 1959-July 11, 1960 in various cities.

Migratory labor : hearings before the Subcommittee on Migratory Labor of the Committee on Labor and Public Welfare, United States Senate, Eighty-seventh Congress, first session, on S. 1123 [and other] bills ...

Hearings held Apr. 12, 1961 - Aug. 17, 1962.

Labor law and practice in Colombia

Bibliography: p. 87.

Labor law and practice in Ecuador /

Cover title.

Labor law and practice in Colombia /

Cover title.

Labor legislation of Ecuador /

"This translation of the labor laws of Ecuador was made under the direction of Ethel Y. Larson, of the Bureau of Labor Statistics."

Labor legislation of Paraguay /

"This translation of the labor laws of Paraguay was made under the direction of Ethel Y. Larson, of the Bureau of Labor Statistics."

Child labor and inadequate family income; preliminary report on a study of the work and welfare of children of agricultural laborers in Hidalgo County, Texas.

Cover title.

Immigrants and the American labor market /

Includes bibliographical references.

Labor legislation of Venezuela /

"This translation of the labor laws of Venezuela was made under the direction of Ethel Y. Larson, of the Bureau of Labor Statistics."

Labor law and practice in Venezuela.

Cover title.