Title: Historic mining ditches of El Dorado County and the formation of the El Dorado Irrigation District
First published: 1998
Subjects: History, Irrigation canals and flumes, Placer mining, Gold mines and mining, Ditches
Places: California, El Dorado County, El Dorado County (Calif.), El Dorado Irrigation District (Calif.)
LC classification: TC825.E43 S73 1998