TY  - RPRT
TI  - Nongame and upland gamebird surveys on Sacramento Valley National Wildlife Refuges, 1986-1993
AU  - D.S. Gilmer
AU  - K.A. Gonzalez
AU  - Mike A. Wolder
AU  - N.R. Graves
PY  - 1998
UR  - https://pubs.usgs.gov/publication/1007997
ID  - 1007997
ER  -