Family Oreohelicidae (Gastropoda, Pulmonata) in Colorado
By: Nancy E. Brandauer.
Series: Natural history inventory of Colorado,; no. 9
Publisher: University of Colorado Museum
Published: 1988
Place of publication: Boulder, Colo
Language: eng
Number of pages: 32
Subjects: Oreohelicidae -- Colorado.
Notes: Bibliography: p. 24-28.
Cover title.
"January 1988."