TY  - BOOK
AU  - Purves,William K.
AU  - Orians,Gordon H.
TI  - Life: the science of biology 
SN  - 0871507684 :
AV  - QH308.2 .P87 1983
U1  - 574 19
PY  - 1983///
CY  - Sunderland, Mass., Boston, Mass.
PB  - Sinauer Associates, W. Grant Press
KW  - Biology
N1  - Include Index; Includes bibliographies and indexes
ER  -