TY  - BOOK
AU  - George Johnson, Ph.D
AU  - Peter H. Raven, Ph.D
TI  - BIOLOGY
SN  - 0-03-068264-9
U1  - 570 
PY  - 2004///
CY  - USA
PB  - Holt, Rinehart and Winston
KW  - Biology
ER  -