TY  - BOOK
AU  - Dugatkin,Lee Alan
TI  - Principles of animal behavior
SN  - 0393976599
U1  - 591.5 
PY  - 2004///
CY  - New York
PB  - W.W. Norton & Company
KW  - Animal behavior
UR  - http://www.loc.gov/catdir/toc/fy044/2003048797.html
ER  -