



Hatch, Mr. (presented by); Woodward, Dorothy; Feth, John H.






Lohse, Marion W. (preface)










Shelton, David C.; Prouty, Dick; Rold, John W. (director); Colorado Land Use Commission (assistance from)


Mack, R. L. (No.3.); Scibird, G. H. (No.3.); Warren, Edward R. (No.4.)

Clarke, John M.; Shufeldt, R. W.

Newman, Gary W.; Goode, Harry D. (editors)


Smithsonian Institute
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