TY  - RPRT
TI  - Anurans as indicators of wetland condition in the Prairie Pothole Region of North Dakota: an environmental monitoring and assessment program pilot project
AU  - D.D. Bowers
AU  - D. E. Andersen
AU  - N.H. Euliss
PY  - 1998
UR  - https://pubs.usgs.gov/publication/85397
ID  - 85397
ER  -