{"id":"000030844","type":"book","title":"Recurrence surfaces and pollen stratigraphy of a postglacial raised bog, Kings County, Nova Scotia. - New Haven, CT","container-title":"American journal of science ; 258.1960, S. 341-353 : 3 Ill. ; 1 Tab","author":[{"family":"Ogden","given":"J.G."}],"issued":{"raw":"1960"}}