introduction to PC-TRIM
By: John R. Mills
Contributors: Pacific Northwest Research Station (Portland, Or.)
Series: Research note PNW -- 491
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1989
Place of publication: [Portland, Or.]
Language: eng
Number of pages: 12
Subjects: Forests and forestry -- Computer programs
Notes: Caption title

Distributed to depository libraries in microfiche

"October 1989."