TY  - RPRT
TI  - Experimental removal of woody vegetation does not increase nesting success or fledgling production in two grassland sparrows (Ammodramus) in Pennsylvania
AU  - Jason M. Hill
AU  - Duane R. Diefenbach
PY  - 2013
DO  - 10.1525/auk.2013.12240
UR  - https://pubs.usgs.gov/publication/70187419
ID  - 70187419
ER  -