TY  - RPRT
TI  - Frequency of effective wave activity and the recession of coastal bluffs: Calvert Cliffs, Maryland
AU  - P.R. Wilcock
AU  - D. S. Miller
AU  - R.H. Shea
AU  - R.T. Kerkin
PY  - 1998
UR  - https://pubs.usgs.gov/publication/70020244
ID  - 70020244
ER  -