TY  - BOOK
AU  - Freeman,John
TI  - Human biology and hygiene: a clear and simple introduction
SN  - 008003537X
AV  - QP34 
U1  - 612 
PY  - 1968///]
CY  - Oxford
PB  - New York, Pergamon Press
KW  - Physiology
KW  - Hygiene
ER  -