Rooted in barbarous soilde Richard J. OrsiMateriasGold discoveriesSocial aspectsSocial conditionsFrontier and pioneer lifeCivilizationFrontier and pioneer life, californiaCalifornia, gold discoveriesCalifornia, social conditionsEdiciones (3)Rooted in barbarous soil (2000)
AA list of references for the history of agriculture in CalifA list of references for the history of agriculture in California
