The mineralogy of Pennsylvania, 1966-1975
By: by Robert C. Smith, II.
Series: Special publication - Friends of Mineralogy, Pennsylvania Chapter ; no. 1; Special publication (Friends of Mineralogy. Pennsylvania Chapter) -- no. 1.
Publisher: The Chapter
Published: 1978
Place of publication: [s.l.]
Language: eng
Number of pages: 304
Subjects: Mineralogy -- Pennsylvania.
Notes: Includes index.

Bibliography: p. 283-294.