Ponderosa pine managed-yield simulator : PPSIM users guide /

Bibliographic Details
Main Author:	DeMars, Donald J.
Corporate Author:	Pacific Northwest Research Station (Portland, Or.)
Other Authors:	Barrett, James W. (James Willis), 1922-
Format:	Government Document Book
Language:	English
Published:	Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1987.
Series:	General technical report PNW ; 203.
Subjects:	Ponderosa pine. Forests and forestry > United States > Mensuration > Computer programs. Forest management > United States > Computer programs.