TY  - BOOK
AU  - Armstrong,Edward Allworthy
ED  - Dr. Sailendra Nath Sen Collection (National Library, India)
TI  - Bird display: an introduction to the study of bird psychology 
U1  - 598.25 
PY  - 1942///
CY  - Cambridge
PB  - The University Press
KW  - Birds
KW  - Behavior
KW  - Display behavior in animals
N1  - Includes index
ER  -