TY  - RPRT
TI  - Lake ice records used to detect historical and future climatic changes
AU  - Dale M. Robertson
AU  - R.A. Ragotzkie
AU  - John J. Magnuson
PY  - 1992
DO  - 10.1007/bf00141379
UR  - https://pubs.usgs.gov/publication/70157522
ID  - 70157522
ER  -