Scope and Content William Dickie, Director of California State Department of Health. "Statement on Health Problems among Migratory Agricultural Workers Made at Request of LaFollette Committee on Civil Liberties. March 1940." Carey McWilliams, Chief Division of Immigration and Housing. "Memorandum on Housing Conditions Among Migratory Workers in California." State of California. Division of Immigration and Housing. State Building Los Angeles, Calif. 1939.James Mussatti....