
TY  - JOUR
A1  - Le, Souef A.S. 
T1  - Colour Varietie of the Budgerigar (Melopsittacus undulatus).
JF  - Emu
JO  - EMU
Y1  - 1925
VL  - 25
IS  - 1
SP  - 42
EP  - 43
KW  - 
UR  - https://doi.org/10.1071/MU925039H 
ER  -

