The graphic arts; a treatise on the varieties of drawing, painting, and engraving, in comparison with each other and with nature,

First published in 1882.

Two thousand miles on horseback, Santa Fe�� and back : a summer tour through Kansas, Nebraska, Colorado, and New Mexico, in the year 1866 /

Copy 1 -- photocopy.

Prehistoric villages, castles, and towers of southwestern Colorado,

2 copies.

Handbook of young artists and amateurs in oil painting,

Mode of access: Internet.

Ruskin on painting, with a biographical sketch.

Consists of selections from his Modern painters.

Over the range to the Golden Gate : a complete tourist's guide to Colorado, New Mexico, Utah, Nevada, California, Oregon, Puget Sound and the great North-west /

Advertising matter interspersed.

Painting and marking of Army aircraft.

"12 June 1986."

Archaeological investigations in New Mexico, Colorado, and Utah (with 14 plates)

Publication 2442.

Water quality considerations for highway planning and construction : I-70, Vail Pass, Colorado /

Includes bibliography.

Painting instructions for Army materiel.

"27 July 1988."

Environmental assessment : Gunnison travel interim restrictions : portions of Gunnison, Hinsdale, Delta, Montrose, and Saguache counties, Colorado.

"August, 2000."

Colorado, 2000. 2000 census of population and housing.

"PHC-2-7."

Effects of cattle grazing on a ponderosa pine-bunchgrass range in Colorado

Replaces Effect of grazing intensity upon vegetation and cattle gains on ponderosa pine-bunchgrass ranges of the Front Range of Colorado, by W. M. Johnson, issued as U.S. Dept. of Agriculture Circular no. 929.

Nutrients and algae in northeast Colorado lakes /

Issued Mar. 1976.

Impact of Perillus bioculatus on the Colorado potato beetle and plant damage /

"Issued September 1978"--T.p. verso.