Interpreting long-term trends in Blue Mountain ecosystems from repeat photography
By: Jon M. Skovlin and Jack Ward Thomas
Contributors: Thomas, Jack Ward
Series: General technical report PNW -- GTR-315; General technical report PNW -- 315
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1995
Place of publication: Portland, Or. (333 S.W. First Ave., P.O. Box 3890, Portland 97208)
Language: eng
Format: Microform
Number of pages: 102
Subjects: Landscape ecology -- Blue Mountains (Or. and Wash.) -- History -- Pictorial works; Landscape changes -- Blue Mountains (Or. and Wash.) -- History -- Pictorial works; Biotic communities -- Blue Mountains (Or. and Wash.) -- History -- Pictorial works; Forest ecology -- Blue Mountains (Or. and Wash.) -- History -- Pictorial works; Repeat photography -- Blue Mountains (Or. and Wash.); Blue Mountains (Or. and Wash.) -- Pictorial works
Genres: Pictorial works
Notes: Cover title

"June 1995."

Includes abstract

Includes bibliographical references (p. 93-96)

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1996]. 2 microfiches : negative