TY - BOOK ED - United States. TI - Hired farm workers in the United States AV - HD1525 .A5 1961b PY - 1961/// CY - [Washington] PB - Bureau of Employment Security KW - Agricultural laborers KW - United States KW - Migrant agricultural laborers N1 - "BES no. R-200."; Bibliography: p. 44-46 ER -