TY  - BOOK
AU  - Beck, William Samson,
AU  - Liem, Karel F.;Simpson, George Gaylord,;Simpson, George Gaylord,
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : an introduction to biology 
SN  - 0060406038 (Student ed.);0065000099 (Teacher ed.)
SN  - 2
PY  - 1991///];copyright 199146
CY  - New York, NY
PB  - HarperCollins Publishers
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Biology
N1  - Rev. ed. of: Life / George Gaylord Simpson. 2nd ed. 1965; Includes bibliographical references and index; 5
ER  -