TY  - BOOK
AU  - Niko Tinbergen
TI  - Animal behaviour: life nature library
U1  - 570 
PY  - 1969///
CY  - Nederland
PB  - Time-Life Internatinal (Nederland) N.V.
KW  - Biology
N1  - Niko Tinbergen: Animal behaviour: life nature library.  Nederland.  Time-Life Internatinal (Nederland) N.V., 1969.--(570TIN)
ER  -