TY  - BOOK
AU  - Burkhardt,Dietrich
AU  - Schleidt,Wolfgang
AU  - Altner,Helmut
AU  - Morgan,Kenneth
TI  - Signals in the animal world
U1  - 591.59 
PY  - 1967///
CY  - London
PB  - Allen & Unwin
KW  - Sense organs
KW  - Animal communication
KW  - Orientation
N1  - Translation of: Signale in der Tierwelt; Includes bibliographical references and index
ER  -