TY  - BOOK
AU  - Davis,P.William
AU  - Solomon,Eldra Pearl
AU  - Berg,Linda R.
TI  - The world of biology
SN  - 0030302536
U1  - 574 20
PY  - 1990///
CY  - Philadelphia
PB  - Saunders College Pub.
KW  - Biology
N1  - Includes bibliographical references and index
ER  -