Guide to mineral collecting in Minnesota
By: G.R. Rapp, Jr., and D.T. Wallace ; ill. by Ann Cross
Contributors: Wallace, D. T., joint author
Series: Minnesota Geological Survey. Educational series -- 2; Educational series (Saint Paul, Minn.) -- 2.
Publisher: University of Minnesota], Minnesota Geological Survey
Published: 1974
Place of publication: [Minneapolis
Language: eng
Number of pages: 42
Subjects: Minerals; Collection and preservation
Other titles: Mineral collecting in Minnesota
Notes: Includes bibliographical references (p. 41-42).