TY  - BOOK
AU  - Raven, H Peter.
AU  - Johnson, B George.
TI  - Biology
SN  - 0073031208
AV  - QH 308.2 .R38 2002 
PY  - 2002///
CY  - Boston
PB  - Mc Graw Hill
KW  - Biology
N1  - Include bibliographical reference and index
ER  -