TY  - RPRT
TI  - Formation, evolution, and stability of coastal cliffs: Status and trends
AU  - Monty A. Hampton
AU  - Gary B. Griggs
PY  - 2004
DO  - 10.3133/pp1693
UR  - https://pubs.usgs.gov/publication/pp1693
ID  - pp1693
ER  -