Midwest gem, fossil, and mineral trails, prairie states
Subtitle: South Dakota, North Dakota, Nebraska, Iowa, Kansas, Missouri
By: by June Culp Zeitner.
Publisher: Gem Guide Book Co.
Published: 1989
Place of publication: Pico Rivera, Calif
Language: eng
Number of pages: 110
Subjects: Precious stones -- Collection and preservation -- Middle West.; Minerals -- Collection and preservation -- Middle West.; Fossils -- Collection and preservation -- Middle West.
Notes: Includes bibliographical references (p. 107-108)