Interviews with farm workers in the Rio Grande Valley of Texas: Josefina Castillo and John Gonzales. They discuss lack of toilet facilities, pesticikdes and water in the fields. Also interview with union organizer Alfredo De Avila about wages andohter worker's demands, including child laborers, 3/20/81 (4/17/81)

Interviews with farm workers in the Rio Grande Valley of Texas: Josefina Castillo and John Gonzales. They discuss lack of toilet facilities, pesticikdes and water in the fields. Also interview with union organizer Alfredo De Avila about wages andohter worker's demands, including child laborers, 3/20/81 (4/17/81), Box: 10, Item: 21-81. Mexican American Programs of the Longhorn Radio Network, 23866774. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/345182 Accessed September 26, 2026.