Gumbotil, accretion-gley, and the weathering profile
By: [by] John C. Frye, H. B. Willman, H. D. Glass.
Contributors: Willman, H. B. 1901- joint author.; Glass, H. D. joint author.
Published: 1960
Place of publication: Urbana
Language: eng
Number of pages: 39
Subjects: Mineralogy -- Illinois.; Weathering.
Notes: Bibliography: p. 39.
Cover title.