Annotated checklist of the plants of Mesa Verde, Colorado
By: by Stanley L. Welsh and James A. Erdman.
Contributors: Erdman, James A., joint author.
Series: Brigham Young University, [Provo, Utah] Science bulletin :  biological series,; v. 4, no. 2
Published: 1964
Place of publication: [Provo? Utah]
Language: eng
Number of pages: 32
Subjects: Botany -- Colorado -- Mesa Verde.
Notes: Bibliography: p. 31-32.
"Contribution no. 4 of the Wetherill Mesa archaeological project, and contribution no. 40 of the Brigham Young University Herbarium."