TY  - BOOK
AU  - Whaley,Gordon W
AU  - Breland,Osmond P
AU  - Heimsch,Charles
AU  - Phelps,Austin
TI  - Principles of biology
U1  - 574 
PY  - 1958///
CY  - New York
PB  - Harper and Brothers Publishers
KW  - Biology
KW  - Man-Evolution
ER  -