@misc{indiciae372ba731c652, title = {Field surveys of Midwestern and Northeastern Fish and Wildlife Service lands for the presence of abnormal frogs and toads}, author = {K. A. Converse and J. Mattsson and L. Eaton-Poole}, year = {2000}, url = {https://pubs.usgs.gov/publication/1003657}, note = {Source identifier: 1003657} }