1 map : color; 45 x 59 cm, Scale 1:2,000,000 (W 97°10ʹ--W 82°15ʹ/N 49°20°--N 41°36ʹ). ; 'Map compiled from Forest Survey field notes, Land Economic Survey maps, state and national Forest Survey plats and aerial photographs. Base from U.S.G.S.'; Shows types of forests and agricultural lands.
Creator
Lake States Forest Experiment Station (Saint Paul, Minn.)
Lake States Forest Experiment Station (Saint Paul, Minn.) (n.d.). Distribution of forests in the Lake States. Lake States Forest Experiment Station. https://dc.library.northwestern.edu/items/66bd7b31-c429-4862-a31f-cbdd2ddcdc92 (map)