Vegetation map of the Evergreen quadrangle, Jefferson County, Colorado /

Bibliographic Details
Main Author:	Reed, John Calvin, Jr., 1930-
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Keith, John R.
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : U.S. Geological Survey, 1972.
Series:	Folio of the Evergreen quadrangle, Colorado. Miscellaneous geologic investigations ; map I-786-B.
Subjects:	Phytogeography > Colorado > Jefferson County > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Vegetation mapped ... from vertical aerial photographs taken in August, 1971 and oblique color aerial photographs taken in September, 1971." Includes quadrangle location diagram, index showing location of quadrangle, text, and: Figure 1.--Ages and diameters of 30 Ponderosa pine trees... Cartographic material.
Physical Description:	1 map : color ; 58 x 45 cm., on sheet 74 x 100 cm., folded to 26 x 19 cm., in envelope 30 x 24 cm.