@misc{indiciaeb7f51139e450, title = {Observations of the surge-type Black Rapids Glacier, Alaska, during a quiescent period, 1970-92}, author = {Thomas A. Heinrichs and L.R. Mayo and D.C. Trabant and R.S. March}, year = {1995}, doi = {10.3133/ofr94512}, url = {https://pubs.usgs.gov/publication/ofr94512}, note = {Source identifier: ofr94512} }