
TY  - JOUR
A1  - Serventy, D.L. 
T1  - A method of sexing petrels in field observations.
JF  - Emu
JO  - EMU
Y1  - 1956
VL  - 56
IS  - 3
SP  - 213
EP  - 214
KW  - 
UR  - https://doi.org/10.1071/MU956213 
ER  -

