Decision of Commissioner of General Land Office, in matter of survey of Rancho El Sobrante, Juan Jose and Victor Castro, confirmees, situated in counties of Contra Costa and Alameda, in California
Contributors: Castro, Juan J.; Castro, Víctor.; United States. General Land Office.
Publisher: U.S. G.P.O.
Published: 1881
Place of publication: Washington, D.C
Format: Microform
Subjects: Rancho el Sobrante.; Land tenure -- California.