Lancha Plana Gold Dredging Co & Patmon, C. G. (1932). Methods and costs of dredging auriferous gravels at Lancha Plana, Amador County, Calif. [publisher not identified].
Chicago Style (17th ed.) CitationLancha Plana Gold Dredging Co and Charles G. Patmon. Methods and Costs of Dredging Auriferous Gravels at Lancha Plana, Amador County, Calif. Washington, D.C.: [publisher not identified], 1932.
MLA (9th ed.) CitationLancha Plana Gold Dredging Co and Charles G. Patmon. Methods and Costs of Dredging Auriferous Gravels at Lancha Plana, Amador County, Calif. [publisher not identified], 1932.
Warning: These citations may not always be 100% accurate.