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Ecological Research at the Blacks Mountain Experimental Forest in Northeastern California
مفت
Growth of California Red Fir Advance Regeneration After Overstory Removal and Thinning
مفت
Brush Reduces Growth of Thinned Ponderosa Pine in Northern California
مفت
Growth and Mortality of Thinned Knobcone Monterey Pine Saplings Affected by Engraver Beetles and a Hard Freeze
مفت
Early Response of Ponderosa Pine to Spacing and Brush: Observations on a 12-year-old Plantation
مفت
Growth of Planted Ponderosa Pine Thinned to Different Stocking Levels in Northern California
مفت
Fifteen-year Growth Patterns After Thinning a Ponderosa-Jeffrey Pine Plantation in Northeastern California
مفت
Seed Maturity in White Fir and Red Fir
مفت
Height Intercept for Estimating Site Index in Young Ponderosa Pine Plantations and Natural Stands
مفت
Early Height Growth of Ponderosa Pine Forecasts Dominance in Plantations
4.3
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Cacodylic Acid for Precommercial Thinning in Mixed-conifer Stands Shows Erratic Results
5.0
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مفت
Snow Bending of Sugar Pine and Ponderosa Pine Seedlings-- Injury Not Permanent
مفت
Growth models for ponderosa pine: Volume 1
مفت
Site Classification of Ponderosa Pine Stands Under Stocking Control in California
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Stand and Tree Characteristics Influencing Density of Fir Engraver Beetle Attack Scars in White Fir: 1972-1974
مفت
Response of Visitors to the Rainbow Trail: An Evaluation of an Interpretive Area in the Lake Tahoe Basin, California. 1977-1979
مفت