TY  - BOOK
AU  - Curtis, Helena
AU  - Barnes, N. Sue
TI  - Invitation to Biology
SN  - 9780879017354
AV  - QH 308.2 .C87 1994 
PY  - 1994///
CY  - New York
PB  - Worth Publ.
KW  - Biology
N1  - Includes index
ER  -