TY  - BOOK
AU  - Mader, Sylivia S.
AU  - Windelspecht, Michael
AU  - Preston, Lynn
TI  - Essentials of Biology
SN  - 9780077551377
AV  - QH 308.2 .M 33 2012 
PY  - 2012///
CY  - Boston
PB  - McGraw-Hill
KW  - Biology
N1  - include bibliography and index
ER  -