TY  - RPRT
TI  - Comparative analyses of bird inventory databases from California National Parks
AU  - R.M. Sauvajot
AU  - J.F. Quinn
AU  - Charles van Riper
AU  - C. Farmer
PY  - 1990
UR  - https://pubs.usgs.gov/publication/70124306
ID  - 70124306
ER  -