TY  - BOOK
AU  - Webster,Stephen
TI  - Thinking about biology
SN  - 0521599547 (pb.)
PY  - 2003///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Biology
UR  - http://www.loc.gov/catdir/samples/cam033/2002073599.html
UR  - http://www.loc.gov/catdir/description/cam031/2002073599.html
UR  - http://www.loc.gov/catdir/toc/cam031/2002073599.html
ER  -