Yogo
Subtitle: the great American sapphire
By: by Stephen M. Voynick.
Contributors: Voynick, Stephen M.
Edition: Rev. ed.
Publisher: Mountain Press Pub. Co.
Published: 1987
Place of publication: Missoula, Mont
Language: eng
Number of pages: 207
Subjects: Sapphire mines and mining -- Montana -- Yogo Creek Region -- History.; Yogo Creek Region (Mont.) -- History.
Other titles: Great American sapphire.
Notes: Bibliography: p. 201-203.
Spine title: The great American sapphire.
Rev. ed. of: The great American sapphire. 1985.
Includes index.