American Public Health Association
Control of communicable diseases manual
- Washington : American Public Health Association, 2000
- Books
Standard methods for the examination of water and wastewater
- Washington : APHA, cop. 1989
- Books
Methods for biological monitoring : a manual for assessing human exposure to hazardous substances
- Virginia : American Public Health Association, cop. 1988
- Books
Standard methods : for the examination of water and wastewater
- Washington : American Public Healt Association, cop. 1981
- Books