TY  - BOOK
AU  - LaPlace,John
TI  - Health
SN  - 0133854019
PY  - 1980///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Hygiene
KW  - Health
KW  - Public health
N1  - Includes bibliography ( p.449-509 ) and index
ER  -