
TY  - JOUR
A1  - Balham, R.W. 
T1  - Grey and Mallard Ducks in the Manawatu District, New Zealand.
JF  - Emu
JO  - EMU
Y1  - 1952
VL  - 52
IS  - 3
SP  - 163
EP  - 191
KW  - 
UR  - https://doi.org/10.1071/MU952163 
ER  -

