Quality skiing at Aspen, Colorado
Subtitle: a study in recreational carrying capacity.
Contributors: University of Colorado. Institute of Arctic and Alpine Research.; Man and the Biosphere Program.
Series: Occasional paper / University of Colorado, Institute of Arctic and Alpine Research -- no.14; Unesco MAB project -- 6
Publisher: Institute of Arctic and Alpine Research, University of Colorado
Published: 1975
Place of publication: Boulder, Colo
Language: eng