TY  - RPRT
TI  - Bloating clay deposits in southern Maryland
AU  - Maxwell McMichael Knechtel
AU  - Howard P. Hamlin
AU  - John W. Hosterman
PY  - 1959
DO  - 10.3133/ofr5973
UR  - https://pubs.usgs.gov/publication/ofr5973
ID  - ofr5973
ER  -