TY - BOOK AU - American public health association, inc., TI - American journal of public health T2 - 55 U1 - 614.05 PY - 1965/// PB - New York, American Public Health Association KW - Health and Hygiene KW - Public health--Periodicals | Preventive medicine--APHA N1 - JL-1610 / 17.02.1965; Public Health; Epidemiology; Community Health; American; Preventive Medicine ER -