TY  - BOOK
AU  - Jean, Frank Covert, Harrah, Ezra Clarence and Herman, Fred Louis
TI  - Man and his biological world
U1  - 573.2 
PY  - 1967///
CY  - New York
PB  - ; Ginn And Company
KW  - Biology-Man
KW  - Physiological System Of Man
ER  -