Petroglyphs, pictographs, and prehistoric art in the Upper Missouri River and the Red River of the North Valley areas,
Milligan, Edward A.
Petroglyphs, pictographs, and prehistoric art in the Upper Missouri River and the Red River of the North Valley areas, by Edward A. Milligan. - Bottineau, N.D. : E. Milligan ; [1968] - [40] p. : illus. , 27 cm.
70005727
Indians of North America--Antiquities.--North Dakota
Petroglyphs--North Dakota.
Rock paintings--North Dakota.
North Dakota--Antiquities.
E98.P6 / M55
732/.2
Petroglyphs, pictographs, and prehistoric art in the Upper Missouri River and the Red River of the North Valley areas, by Edward A. Milligan. - Bottineau, N.D. : E. Milligan ; [1968] - [40] p. : illus. , 27 cm.
70005727
Indians of North America--Antiquities.--North Dakota
Petroglyphs--North Dakota.
Rock paintings--North Dakota.
North Dakota--Antiquities.
E98.P6 / M55
732/.2