TY  - BOOK
AU  - Campbell A. Neil
TI  - Biology: Concepts and Connections
SN  - 9780805309201
AV  - QH 308.2.C43 1993b 7191
PY  - 1993///
CY  - New York
PB  - Benjamin cummings
KW  - Biology
N1  - includes bibliographical references and index
ER  -