TY  - BOOK
AU  - Mader,Sylvia S.
TI  - Biology 
SN  - 9780697218186
AV  - DUCE QH308.2.M23  
PY  - 1996///
CY  - Dubuque, IA
PB  - Wm. C. Brown
KW  - Biology
N1  - Includes bibliographical references and index
ER  -