@misc{indiciaefc4fbf32d042, title = {Support by the U.S. Geological Survey for adjudications, compacts, and treaties}, author = {Alberto Condes de la Torre}, year = {1982}, doi = {10.3133/ofr82680}, url = {https://pubs.usgs.gov/publication/ofr82680}, note = {Source identifier: ofr82680} }