TY  - BOOK
AU  - Jones, Mary.
AU  - Webber, Fred.
TI  - Central Concepts in Biology
SN  - 0521485010
PY  - 1995///
CY  - U. K
PB  - Cambridge University
KW  - Biology
KW  - Sears List of Subject Headinbgs
N1  - Includes index
ER  -