Vertical zonation of great soil groups on Mt. Graham, Arizona as correlated with climate, vegetation and profile characteristics /
W.P. Martin and Joel E. Fletcher.
APA Citation
Martin, W. P. (William Paxman)., Fletcher, J. Eugene. (1943). Vertical zonation of great soil groups on Mt. Graham, Arizona as correlated with climate, vegetation and profile characteristics. Tucson, Ariz.: University of Arizona.
MLA Citation
Martin, W. P. (William Paxman), 1912-, and Joel Eugene Fletcher. Vertical Zonation of Great Soil Groups On Mt. Graham, Arizona As Correlated With Climate, Vegetation And Profile Characteristics. Tucson, Ariz.: University of Arizona, 1943.
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