[Atlanta, Ga.?] : Center for Professional Development and Training, U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, [1983?]
Physical Details
11 volumes : forms ; 28 cm
OCLC
ocm09671431, ocm10693173
Cover title.
lesson l. The quality factors for environmental protection -- lesson 2. Some principles of epidemiology -- lesson 3. Human use of water resources -- lesson 4. Disposal of excreta and waste waters -- lesson 5. Our air environment -- lesson 6. Solid waste management -- lesson 7. Vector control -- lesson 8. Food protection from source to use -- lesson 9. Ionizing radiation and its control -- lesson 10. Electromagnetic energy -- lesson 11. The energies of heat and sound