Environmental health practice in recreational areas;
a guide to the planning, design operation, and maintenance of recreational areas.
APA Citation
United States. Public Health Service. Division of Environmental Engineering and Food Protection. (1965). Environmental health practice in recreational areas: a guide to the planning, design operation, and maintenance of recreational areas. Washington: U.S. Dept. of Health, Education, and Welfare, Public Health Service, Division of Environmental Engineering and Food Protection, Special Engineering Services Branch; [for sale by the Supt. of Docs., U.S. Govt. Print. Off..
MLA Citation
United States. Public Health Service. Division of Environmental Engineering and Food Protection. Environmental Health Practice In Recreational Areas: a Guide to the Planning, Design Operation, And Maintenance of Recreational Areas. Washington: U.S. Dept. of Health, Education, and Welfare, Public Health Service, Division of Environmental Engineering and Food Protection, Special Engineering Services Branch; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1965.