TY  - BOOK
AU  - David Krogh
TI  - Biology : : a guide to the natural world
SN  - 0131449567
AV  - QH308.2 .K76 2005 
PY  - 2005///
CY  - Upper Saddle River, N.J. : 
PB  - Pearson Education, Inc., 
KW  - Biology
ER  -