TY  - BOOK
AU  - Byrd,Oliver Erasmus
TI  - Health
AV  - RA425 .B9 1966
U1  - 613 
PY  - 1966///
CY  - Philadelphia
PB  - W.B. Saunders Co.
KW  - Health
KW  - Local
KW  - Hygiène
N1  - First published in 1953 under title: Textbook of college hygiene
ER  -