TY  - BOOK
AU  - Enger, Eldon D.
AU  - Ross, Frederick C.
AU  - Bailey, David B.
TI  - Concepts in Biology
SN  - 0072951737
AV  - QH 308.2 .E54 2005 
CY  - Boston
PB  - McGraw Hill
KW  - Biology
N1  - Includes index
ER  -