Peter H. Hackett
Charles Denison
Colorado State University Cooperative Extension
Stephen Bezruchka
United States Geological Survey
J. G. Staack
Amanda L. Golbeck
Robert C. Roach
William Gilford
Thomas Benjamin Prior
Andrew J. Pollard
Patrick J. Webber
International Symposium on the Effects of Altitude on Physical Performance, Albuquerque, N.M., 1966
Alan Dawson
A. Mosso
Erik R. Swenson
Charles S. Houston
Spencer, J. W.
A. H. Hegnauer