{"id":"000030539","type":"book","title":"A basalt quarry in northeastern Oregon. - Philadelphia, PA","container-title":"American Philosophical Society <Philadelphia-PA> : proceedings ; 104.1960, no. 5, S. 485-510 : zahlr. Ill. ; 1 Kt","author":[{"family":"Bryan","given":"Alan Lyle."}],"issued":{"raw":"1960"}}