Covid 19 hits californias migrant farm workers hard essential and vulnerable covid 19 takes hard toll on californias migrant farm workers farm workers who endure extreme heat and pesticide. Hard traveling migrant farm workers in america anthony p dunbar linda kravitz home worldcat home about worldcat help search search for library items search for lists search for contacts search for a library create lists bibliographies and reviews or search worldcat find items in libraries near you advanced search find a library covid 19 resources reliable information about the . Hard traveling migrant farm workers in america dunbar tony kravitz linda on amazoncom free shipping on qualifying offers hard traveling migrant farm workers in america. The mexican and mexican american migrant farm workers already in california faced displacement and harsh working conditions why they left home during the 1930s more than 25 million people migrated to california most of those who migrated were from great plains states including oklahoma arkansas missouri and texas. Attorneys for the workers say the case represents a broader problem with abuse in the h 2a visa system and of other migrant farm workers in michigan and other states