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1Published 1987Subjects: “...Agricultural laborers Italy History Congresses....”
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2Published 1978Subjects: “...Agricultural laborers Communist countries....”
Conference Proceeding Book -
3Published 1979Subjects: “...Agricultural laborers Tropics Congresses....”
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4Published 1973Subjects: “...Agricultural laborers United States Congresses....”
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5by Stuart, JamesSubjects: “...Migrant agricultural laborers Mexico San Jerónimo Progreso....”
Published 1981
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6Published 1974Subjects: “...Agricultural laborers Latin America....”
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7by Sánchez, Guadalupe L.Subjects: “...Labor unions Agricultural laborers Arizona Organizing....”
Published 1981
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8Published 1966Subjects: “...Agricultural laborers Southern States....”
Conference Proceeding Microform Book -
9Published 1976Subjects: “...Agricultural laborers Health and hygiene Congresses....”
Government Document Conference Proceeding Book -
10Published 1992Subjects: “...Agricultural laborers Health and hygiene United States Congresses....”
Government Document Conference Proceeding Microform Book -
11Published 1989Subjects: “...Migrant agricultural laborers Legal status, laws, etc. United States Congresses....”
Conference Proceeding Book -
12Published 1990Subjects: “...Migrant agricultural laborers Legal status, laws, etc. United States Congresses....”
Conference Proceeding Book -
13Published 1982Subjects: “...Agricultural laborers Health and hygiene Congresses....”
Conference Proceeding Book -
14Published 1984Subjects: “...Agricultural laborers Latin America Congresses....”
Conference Proceeding Book