{"id":"000030267","type":"book","title":"Corresonding patterns of pollen and vegetation in Lower Michigan : a comparison of quantitative data. - Washington, D.C","container-title":"Ecology ; 55.1974, no. 1, S. 17-28 : 7 Ill. ; 2 Tab","author":[{"family":"Webb","given":"Thompson"}],"issued":{"raw":"1974"}}