TY  - BOOK
AU  - PURVES, William .K. .... [et al.].
TI  - Life: The science of biology 
SN  - 9780716738732
U1  - 570 22nd edition
PY  - 2001///
CY  - U.S.A.
PB  - Sinauer Associates , Inc.
KW  - Biology
N1  - Includes index
ER  -