TY  - RPRT
TI  - Swallows as a sentinel species for contaminant exposure and effect studies
AU  - Christine M. Custer
PY  - 2011
DO  - 10.1007/978-0-387-89432-4_3
UR  - https://pubs.usgs.gov/publication/70157248
ID  - 70157248
ER  -