TY  - RPRT
TI  - Nest morphology and body size of Ross' Geese and Lesser Snow Geese
AU  - K. G. McCracken
AU  - A. D. Afton
AU  - R.T. Alisauskas
PY  - 1997
DO  - 10.2307/4089280
UR  - https://pubs.usgs.gov/publication/70019502
ID  - 70019502
ER  -