TY  - BOOK
AU  - Ackerman,Lloyd
TI  - Health and hygiene,: a comprehensive study of disease prevention and health promotion,
AV  - RA425 .A3
U1  - 613 
PY  - 1943///
CY  - Lancaster, Pa.
PB  - The Jaques Cattell Press
KW  - Hygiene
KW  - Medicine, Preventive
N1  - "References" at end of each chapter
ER  -