John C. Zasada

Identifiers

Open LibraryOL2154669A

Top Subjects

Alaska (2)
White spruce -- Alaska (2)
Forest regeneration -- Alaska (1)
White spruce -- Alaska -- Seeds (1)
White spruce -- Seeds -- Frost damage -- Alaska (1)
White spruce -- Frost damage -- Alaska (1)
Paper birch -- Seeds -- Alaska -- Tanana River Valley (1)

Books by John C. Zasada

Total count: 7

Regeneration of white spruce, with reference to interior Alaskaa literature review

Pacific Northwest Forest and Range Experiment Station, Institute of Northern Forestry1969-01-01
White spruce cone and seed production in interior Alaska, 1957-68

Pacific Northwest Forest and Range Experiment Station1970-01-01
Albino seedlings of white spruce.

Pacific Northwest Forest and Range Experiment Station1970-01-01
Frost damage to white spruce cones in interior Alaska.

Pacific Northwest Forest and Range Experiment Station1971-01-01
Paper birch seed production in the Tanana Valley, Alaska

Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture1972-01-01
Guidelines for obtaining natural regeneration of white spruce in Alaska

Pacific Northwest Forest and Range Experiment Station1972-01-01
Field performance in southeast Alaska of Sitka spruce seedlings produced at two nurseries

U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station1990-01-01