TY  - RPRT
TI  - Water-table, surface-drainage, and engineering soils map of the Harrington quadrangle, Delaware
AU  - Christian F. Davis
AU  - Durward H. Boggess
PY  - 1964
DO  - 10.3133/ha136
UR  - https://pubs.usgs.gov/publication/ha136
ID  - ha136
ER  -