TY  - BOOK
AU  - Mader,Sylvia S.
TI  - BiologÃ­a
SN  - 9701036654
PY  - 2001///
CY  - MÃ©xico
PB  - McGraw-Hill
KW  - Biology
KW  - Local
N1  - Includes bibliographical references and index
ER  -