TY  - JOUR
DA  - 1976
LA  - eng
M2  - 372
PY  - 1976
SN  - 0044-3573
SP  - 372-395
T2  - Zeitschrift für Tierpsychologie
TI  - Learning experiments on individual recognition in budgerigars (Melopsittacus undulatus)
UR  - https://nbn-resolving.org/urn:nbn:de:0070-bipr-28054
Y2  - 2024-11-25T00:42:50
ER  -