TY  - RPRT
TI  - Guild structure of a riparian avifauna relative to seasonal cattle grazing
AU  - Fritz L. Knopf
AU  - James A. Sedgwick
AU  - Richard W. Cannon
PY  - 1988
DO  - 10.2307/3801235
UR  - https://pubs.usgs.gov/publication/70122675
ID  - 70122675
ER  -