Schistosomiasis studies in Pernambuco
Laboratory of Tropical Diseases (National Institute of Allergy and Infectious Diseases)
Bethesda, MD : National Institutes of Health, [195-?]
Documentaries and Factual Films
See catalog record: 100891936
Unedited, raw footage taken in Pernambuco, Brazil. Men filtering flukes and snails from irrigation ditches and rivers. Women washing clothing in a river. Men spraying stands of water grasses and irrigation ditches.