TY  - RPRT
TI  - Identifying small depressional wetlands and using a topographic position index to infer hydroperiod regimes for pond-breeding amphibians
AU  - Jeffrey W. Riley
AU  - Daniel L. Calhoun
AU  - William J. Barichivich
AU  - Susan C. Walls
PY  - 2017
DO  - 10.1007/s13157-016-0872-2
UR  - https://pubs.usgs.gov/publication/70184972
ID  - 70184972
ER  -