TY  - BOOK
AU  - Mader,Sylvia S.
TI  - Biology
SN  - 0697123839
U1  - 570 MAD 23
PY  - 1993///
CY  - Dubuque, IA
PB  - Wm. C. Brown Publishers
KW  - Biology
N1  - Includes bibliographical references and index
ER  -