Some simulation estimates of mean annual increment of Douglas-fir results, limitations, and implications for management

by Curtis, Robert O.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1994

Levels-of-growing-stock cooperative study in Douglas-fir. Report no. 9, Some comparisons of DFSIM estimates with growth in the levels-of-growing-stock study

by Curtis, Robert O.
Published: Pacific Northwest Research Station, 1987

Levels-of-growing-stock cooperative study in Douglas-fir report no. 19--the Iron Creek study, 1966-2006

by Curtis, Robert O.
Published: United States Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2009

Levels-of-growing-stock cooperative study in Douglas-fir report no. 18-Rocky Brook, 1963-2006

by Curtis, Robert O.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2009

Levels-of-growing-stock cooperative study in Douglas-fir report no. 14-Stampede Creek, 30-year results

by Curtis, Robert O.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2002

Levels-of-growing-stock cooperative study in Douglas-fir. report no. 12, the Iron Creek Study, 1966-89

by Curtis, Robert O.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1992

Extended rotations and culmination age of coast Douglas-fir old studies speak to current issues

by Curtis, Robert O.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1995

Height growth and site index curves for western white pine in the Cascade Range of Washington and Oregon

by Curtis, Robert O.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1990

Height growth and site index curves for red alder

by Harrington, Constance A.
Published: Pacific Northwest Research Station, 1986

Levels-of-growing-stock cooperative study in Douglas-fir. report no. 15, Hoskins, 1963-98

by Marshall, David D.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2002