Search Results       Your search for [author]Indriess, Ian L. returned 1 record.           Prospecting for gold : from the dish to the hydraulic plant, and from the dolly to the stamper battery ; with chapters on prospecting for opal, tin and other minerals. by Indriess, Ian L.; Sydney: Augus & Robertson, 1936. Subject: Gold; Prospecting; Gold mines and mining.          Add to Book Cart Relevance: 23.09%