TY  - BOOK
AU  - Mader,Sylvia S.
TI  - Essentials of biology
SN  - 9780071106962
U1  - C 574 M264 2007 
PY  - 2007///
CY  - Boston
PB  - McGraw-Hill
KW  - Biology
KW  - sears
N1  - Includes indexes
ER  -