The story of the prairies : or, The landscape geology of North Dakota /
Willard, Daniel E. 1862-
The story of the prairies : or, The landscape geology of North Dakota / by Daniel E. Willard. - 5th ed. - Chicago : Printed for the author by Rand, McNally, 1907. - 377 p. : ill. ; 24 cm.
Index: p.373-377.
08005849
Geology--North Dakota.
Glacial epoch.
North Dakota--Descr. & trav.
The story of the prairies : or, The landscape geology of North Dakota / by Daniel E. Willard. - 5th ed. - Chicago : Printed for the author by Rand, McNally, 1907. - 377 p. : ill. ; 24 cm.
Index: p.373-377.
08005849
Geology--North Dakota.
Glacial epoch.
North Dakota--Descr. & trav.