Yazar
david f van haverbeke
17 cilt bulundu.
David F. Van Haverbeke · U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
14 sayfa · 1986
Austrian pine / Jack pine / Red pine / Scots pine / Nebraska
David F. Van Haverbeke · USDA Forest Service, Rocky Mountain Forest and Range Experiment Station
Sayfa sayısı yok · 1990
Genetics / Growth / Juniper / Junipers
U. s. Forest Service, David I. Cook, David F. Van Haverbeke · University Press of the Pacific
84 sayfa · 2004
Engineering: general / Science/Mathematics / Technology / Technology & Industrial Arts / Engineering - General
David F. Van Haverbeke · U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
Sayfa sayısı yok · 1985
Eastern redcedar / Germination / Pinaceae / Revegetation
David F. Van Haverbeke · Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Sayfa sayısı yok · 1984
Spruce / Genetics
David F. Van Haverbeke · U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
Sayfa sayısı yok · 1987
Douglas fir / Genetics / Seeds / Seed
David F. Van Haverbeke · U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
Sayfa sayısı yok · 1988
Genetics / Pine / White pine / Provenance trials
David F. Van Haverbeke · U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
16 sayfa · 1986
Genetics / Ponderosa pine / Provenance trials
David F. Van Haverbeke · Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
12 sayfa · 1969
Thinning / Trees / Windbreaks, shelterbelts
David F. Van Haverbeke · USDA Forest Service, Rocky Mountain Forest and Range Experiment Station
Sayfa sayısı yok · 1989
Ponderosa pine / Seeds / Storage / Viability
David I. Cook, David F. Van Haverbeke · University Press of the Pacific
52 sayfa · 2005
Technology: General Issues / Technology / Technology & Industrial Arts / Science/Mathematics / General
David F. Van Haverbeke · Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
10 sayfa · 1977
Conifers / Windbreaks, shelterbelts
David F. Van Haverbeke · USDA Forest Service, Rocky Mountain Forest and Range Experiment Station
Sayfa sayısı yok · 1989
Ponderosa pine / Seeds / Storage / Viability
David F. Van Haverbeke · University of Nebraska
82 sayfa · 1968
Plant populations / Juniperus scopulorum / Eastern redcedar / Genévrier