K. Capels

Changes in pinyon-juniper woodlands in western Utah's Pine Valley between 1933-1989.

T. P. Yorks, N. West, K. Capels, 1994 .

Grasses in North America: a geographic perspective.

J. Everett, M. Barkworth, K. Capels, 2000 .

Vegetation differences in desert shrublands of western Utah's Pine Valley between 1933 and 1989.

T. P. Yorks, N. West, K. Capels, 1992 .

Manual of Grasses for North America

M. Barkworth, Laurel K. Anderton, K. Capels, 2007 .