著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "International Symposium on Water Pollution Control in Cold Climates and Murphy, R. Sage and Nyquist, David and University of Alaska (College). Institute of Water Resources and United States. Federal Water Quality Administration","International Symposium on Water Pollution Control in Cold Climates : held at the University of Alaska, July 22-24, 1970",,"[Environmental Protection Agency, Research and Monitoring],For sale by the Supt. of Docs., U.S. Govt. Print. Off",1971,Water pollution control research series,,,,https://cir.nii.ac.jp/crid/1130282270298858496