TY  - BOOK
AU  - Mayr,Ernst
TI  - What evolution is
SN  - 0465044255 (alk. paper)
AV  - QH366.2 .M3933 2001
U1  - 576.8 21
PY  - 2001///
CY  - New York
PB  - Basic Books
KW  - Evolution (Biology)
N1  - Includes bibliographical references (p. [293]-303) and index
UR  - http://www.loc.gov/catdir/enhancements/fy0831/2001036562-b.html
UR  - http://www.loc.gov/catdir/enhancements/fy0831/2001036562-d.html
ER  -