TY  - BOOK
AU  - Hallgrimsson,Benedikt
AU  - Hall,Brian Keith
TI  - Variation
SN  - 0120887770 (alk. paper)
PY  - 2005///
CY  - Burlington, MA
PB  - Elsevier Academic Press
KW  - Variation (Biology)
N1  - Includes bibliographical references
UR  - http://www.loc.gov/catdir/enhancements/fy0624/2005047332-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0624/2005047332-t.html
ER  -