TY  - BOOK
AU  - Hoefnagels,Marielle
TI  - Biology: concepts and investigations 
SN  - 9780073403472 (hbk)
PY  - 2012///
CY  - New York
PB  - McGraw-Hill
KW  - Biology
KW  - Textbooks
N1  - Includes index
ER  -