TY  - RPRT
TI  - Population trends of birds wintering in the Central Valley of California
AU  - Edward R Pandolfino
AU  - Colleen M. Handel
PY  - 2017
DO  - 10.21199/swb3.12
UR  - https://pubs.usgs.gov/publication/70200372
ID  - 70200372
ER  -