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Incidence and effects of endemic populations of forest pests in young mixed-conifer forests of the Sierra Nevada / by Williams, Carroll B.

Wood density and growth of some conifers introduced to Hawaii / by Skolmen, Roger G.

Animal damage to conifers on national forests in the Pacific Northwest region. by Crouch, Glenn LeRoy, 1929-

Direct seeding of conifers in the lake states : a review of past trials / by Roe, Eugene I. (Eugene Irving), 1904-

Cutting methods in mixed conifer swamps, Upper Michigan / by Benzie, John W.

Seedling growth of eight Northwestern tree species over three water tables / by Minore, Don

Effects of leader topping and branch pruning on efficiency of Douglas-fir cone harvesting with a tree shaker / by Copes, Donald L.

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Juvenile height growth of four upper-slope conifers in the Washington and northern Oregon Cascade range / by Williams, Carroll B.

Increment core specific gravity of Wisconsin hardwoods and minor softwoods / by Maeglin, Robert R.

Shelterwood cutting in a young-growth, mixed-conifer stand in north central California / by McDonald, Philip M. (Research forester)

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Investigations of shingle tow packing material for conifer seedlings / by Krueger, Kenneth W. (Kenneth William), 1935-