TY  - RPRT
TI  - Occurrence and development of ground water in permafrost regions
AU  - Dagfin John Cederstrom
AU  - Paul McKelvey Johnston
AU  - Seymour Subitzky
PY  - 1953
DO  - 10.3133/cir275
UR  - https://pubs.usgs.gov/publication/cir275
ID  - cir275
ER  -