PUCPR Search for 'an:97909'

Field office illustrated guide to plant species

By Mohlenbrock, Robert H..
Washington Soil Conservation Service 1991 .
1 v. (loose-leaf) 29 cm..

By Powell, David C..
Pueblo, Colo. Pike and San Isabel National Forests 1987 .
296 p. , Includes indexes. 22 cm..

[Washington, D.C.?] USDA, Forest Service, Pacific Northwest Region 1992 .
196 p. , Shipping list no.: 92-0670-P. | "June 1992." 21 cm..