TY  - BOOK
AU  - Curtis,Helena
AU  - Barnes,N.Sue
TI  -  biology  of organism
SN  - 0879016795 (casebound)
AV  - QH308.2 .C87 1994
PY  - 1994///
CY  - New York, N.Y.
PB  - Worth Publishers
KW  - Biology
N1  - Includes bibliographical references and index
ER  -