TY  - RPRT
TI  - Small landslide types and controls in glacial deposits: Lower Skagit river drainage, northern cascade range, Washington
AU  - P.L. Heller
PY  - 1981
DO  - 10.1007/bf02473506
UR  - https://pubs.usgs.gov/publication/70012058
ID  - 70012058
ER  -