TY  - BOOK
AU  - Enger,Eldon D.
AU  - Ross,Frederick C.
TI  - Concepts in biology
SN  - 0697360520
AV  - QH308.2 .En3
U1  - 570 21
PY  - 2000///
CY  - Boston
PB  - McGraw-Hill
KW  - Biology
N1  - Includes index
ER  -