TY  - BOOK
AU  - Hoefnagels, Marielle. ,
TI  - Biology : concepts and investigations
SN  - 9780071315548
U1  - 570 HOE 
PY  - 2012///.
CY  - New York
PB  - McGraw-Hill,
KW  - Life sciences biology
KW  - BiologyvTextbooks
N1  - Includes index.
ER  -