The lost pyramids of Rock Lake
Subtitle: Wisconsin's sunken civilization
By: Frank Joseph.
Publisher: Galde Press
Published: 1992
Place of publication: St. Paul, Minn., U.S.A
Language: eng
Number of pages: 193
Subjects: Megalithic monuments -- Wisconsin -- Rock Lake (Jefferson County); Pyramids -- Wisconsin -- Rock Lake (Jefferson County); Civilization, Ancient.; Rock Lake (Jefferson County, Wis.) -- Antiquities.; Wisconsin -- Antiquities.
Notes: Includes bibliographical references (p. 187-193).