TY  - BOOK
AU  - Mader,Sylvia S.
TI  - Essentials of biology
SN  - 9780071106962
AV  - QH308.2 .M24
PY  - 2007///
CY  - Boston
PB  - McGraw-Hill Higher Education
KW  - Biology
N1  - Includes index; Includes bibliographical references and index
ER  -