@misc{indiciae2673a05f78e7, title = {A comparison in Colorado of three methods to monitor breeding amphibians}, author = {P.S. Corn and E. Muths and W.M. Iko}, year = {2000}, doi = {10.2307/3536896}, url = {https://pubs.usgs.gov/publication/1015346}, note = {Source identifier: 1015346} }