TY  - BOOK
AU  - PURVES,William K.
AU  - Purves, William K.
TI  - Life: the science of biology
SN  -  0-7167-9856-5
U1  - 570 
PY  - 2003///
CY  - U. S. A.
PB  - Sinauer Associates
KW  - Biology
N1  - Includes index
ER  -