
TY  - JOUR
A1  - Cole, C.F. 
T1  - Variations in the Black-backed Magpie (<i>Gymnorhina tibicen</i>)
JF  - Emu
JO  - EMU
Y1  - 1921
VL  - 21
IS  - 1
SP  - 51
EP  - 54
KW  - 
UR  - https://doi.org/10.1071/MU921051 
ER  -

