Twenty-two year results of a Scots Pine (Pinus sylvestris L.) provenance test in North DakotaFormat: [microform] /
Author: Cunningham, Richard A.
Publisher: Fort Collins, Colo. : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: [1991] This title can be found in 1 Iowa libraries.
Genetic variation in Great Plains juniperusFormat: [microform] /
Author: Van Haverbeke, David F.,
Publisher: Fort Collins, Colo. (240 W. Prospect Rd., Fort Collins 80526) : USDA Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: [1990] This title can be found in 1 Iowa libraries.
Effect of storage temperature on germination of seeds of twenty sources of Ponderosa Pine /Author: Van Haverbeke, David F.,
Publisher: [Fort Collins, Colo.] : USDA Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: 1989. This title can be found in 1 Iowa libraries.
Genetic variation in eastern white pine : a 15- year test of provenances in eastern Nebraska /Author: Van Haverbeke, David F.,
Publisher: Fort Collins, Colo. : U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: [1988] This title can be found in 1 Iowa libraries.
Genetic variation in Douglas-fir a 20-year test of provenances in eastern Nebraska /Format: [microform]:
Author: Van Haverbeke, David F.,
Publisher: Fort Collins, Colo. : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: [1987] This title can be found in 1 Iowa libraries.
Seed source influences juniper seedling survival under severe drought stressFormat: [microform] /
Author: Tauer, Charles G.
Publisher: [Fort Collins, Colo.?] : USDA Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: [1987] This title can be found in 1 Iowa libraries.
Twenty-year performances of Scotch, European black (Austrian), red, and jack pines in eastern NebraskaFormat: [microform] /
Author: Van Haverbeke, David F.,
Publisher: Fort Collins, Colo. : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: [1986]. This title can be found in 1 Iowa libraries.
Genetic variation in ponderosa pine a 15-year test of provenances in the Great Plains /Format: [microform]:
Author: Van Haverbeke, David F.,
Publisher: Fort Collins, Colo. : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: [1986] This title can be found in 1 Iowa libraries.
Effects of treatment and seed source on germination of eastern redcedar seedFormat: [microform] /
Author: Van Haverbeke, David F.,
Publisher: Fort Collins, Colo. : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: [1985] This title can be found in 1 Iowa libraries.
Genetic variation in blue spruce a test of populations in Nebraska /Format: [microform]:
Author: Van Haverbeke, David F.,
Publisher: Fort Collins, CO : Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,
Date: 1984. This title can be found in 1 Iowa libraries.
Survival and height growth of Norway spruce in a southcentral Nebraska provenance trialFormat: [microform] /
Author: Van Haverbeke, David F.,
Publisher: Fort Collins, CO : USDA Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: [1984] This title can be found in 1 Iowa libraries.
Conifers for single-row field windbreaksFormat: [microform] /
Author: Van Haverbeke, David F.,
Publisher: Fort Collins, Colo. : Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,
Date: 1977. This title can be found in 1 Iowa libraries.
Genetics of eastern redcedar /Author: Van Haverbeke, David F.,
Publisher: [Washington] : Department of Agriculture, Forest Service,
Date: [1976] This title can be found in 1 Iowa libraries.
A population analysis of Juniperus in the Missouri River Basin; taxonomic interrelationships between Juniperus scopulorum Sarg. and J. virginiana L. in the Missouri River BasinAuthor: Van Haverbeke, David F.,
Publisher: Lincoln, University of Nebraska,
Date: 1968. This title can be found in 1 Iowa libraries.
Growth of outstanding nursery seedlings of Pinus elliottii Engelm. and Pinus taeda L. /Author: Barber, John C.
Publisher: Asheville, N.C. : U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station,
Date: [1961] This title can be found in 1 Iowa libraries.
YOU MAY BORROW ITEMS YOU FIND IN THE SILO LOCATOR THROUGH YOUR
LOCAL PUBLIC LIBRARY.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.