TY  - GEN
AU  - Purves William K
AU  - Orians Gordon H
TI  - Life : |b the science of biology / 
SN  - 0871507684 
AV  - QH308.2  
U1  - 574 |2 19 
PY  - 1983///
CY  - Sunderland, Mass. :  ,   Boston, Mass.
PB  -   W. Grant Press, , Sinauer Associates
KW  - Biology
N1  -  Includes bibliographies and indexes
ER  -