TY  - BOOK
AU  - Madder, Sylvia S.
AU  - Windlspecht, Michael.
TI  - Essentials of biology: BIOL: Biological science
SN  - 9781259112010
AV  - QH 308.2 .M33 2012 
PY  - 2012///
CY  - USA
PB  - McGraw Hill
KW  - Biology
N1  - include  bibliograph and index
ER  -