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Subject with Hierarchy: Is Not
Is Not Is
Tamarix
Author/Creator: Is
Is Is Not
Johnson, R. Roy (Raymond Roy), 1932-
Location: Is
Is Is Not
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Current results range from 1982 to 1983

1.
Avian use of Quitobaquito Springs Oasis, Organ Pipe Cactus National Monument, Arizona
Author
Johnson, R. Roy (Raymond Roy), 1932-
Published
Tucson : Cooperative National Park Resources Studies Unit, University of Arizona ; San Francisco : Western Region, National Park Service, Dept. of the Interior, [1983]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
2.
Riparian habitats and recreation : interrelationships and impacts in the Southwest and Rocky Mountain Region
Author
Johnson, R. Roy (Raymond Roy), 1932-
Published
Fort Collins, Colo. : Rocky Mountain Forest and Range Experiment Station, 1982.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online