An unusual old copper point. - Milwaukee, WI.

von Ritzenthaler, Robert Eugene, 1911-
Veröffentlicht in The Wisconsin archaeologist : N.S. ; 48.1967, no. 1, 2 S., 1 Ill.
1967.

The Kouba Site : Paleo-Indians in Wisconsin. - Milwaukee, WI.

von Ritzenthaler, Robert Eugene, 1911-
Veröffentlicht in The Wisconsin archeologist : N.S. ; 47.1966, no. 4, S. 171-187.
1966.

Prehistoric Indians of Wisconsin. - o.J.

von Ritzenthaler, Robert Eugene, 1911-
Veröffentlicht in Popular handbook series ; 4.1953, 43 S. : zahlr. Ill.
1953.

Recent monument worship in lowland Guatemala

von Ritzenthaler, Robert Eugene, 1911-
Middle American Research Institute (New Orleans-LA): publication 28
New Orleans-LA : Middle American Research Institute, 1963.
Umfang/Format: p. 107-116 : 7 ill. ; 27 cm.

The Woodland Indians of the western Great Lakes

von Ritzenthaler, Robert Eugene, 1911-
Milwaukee, Wis. : Milwaukee Public Museum, c1983.
Umfang/Format: 154 p. : ill. ; 23 cm.