TY  - BOOK
AU  - Mader, Sylvia S
TI  - Essentials of biology
SN  - 9780073303239
SN  - 200505111
U1  - 570 MAD 
PY  - 2007///
CY  - Boston
PB  - McGraw-Hill Higher Education
KW  - Biology
N1  - Includes bibliographical references and index
ER  -