TY  - RPRT
TI  - Water-table, surface-drainage, and engineering soils map of the Harbeson quadrangle, Delaware
AU  - John K. Adams
AU  - Durward H. Boggess
PY  - 1964
DO  - 10.3133/ha108
UR  - https://pubs.usgs.gov/publication/ha108
ID  - ha108
ER  -