TY  - RPRT
TI  - Avian communities in riparian forests of different widths in Maryland and Delaware
AU  - C.M.E. Keller
AU  - C.S. Robbins
AU  - Jeff S. Hatfield
PY  - 1993
DO  - 10.1007/bf03160874
UR  - https://pubs.usgs.gov/publication/5222834
ID  - 5222834
ER  -