TY  - BOOK
AU  - Hardin, Garrett
TI  - Biology, Its Principles and Implications
U1  - 570 
PY  - 1961///
CY  - London
PB  - W h Freeman
KW  - General Stack
KW  - Life sciences; biology
KW  - biologyNatural sciences Botany
KW  - Botany
ER  -