TY  - RPRT
TI  - Vegetation and land cover, Tetlin National Wildlife Refuge, Alaska
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1987
DO  - 10.3133/i1813
UR  - https://pubs.usgs.gov/publication/i1813
ID  - i1813
ER  -