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A comparative karyotype analysis of pseudotsuga menziesii [Mirb.] Franco and Pseudotsu...
A method of appraising second growth Douglas fir in western Oregon
A procedure for the purification and quantitation of abscisic acid : and its applicati...
A review of the present methods of measuring stand density and a presentation of new r...
A study of several anatomical variables in relation to their effect on tensile strengt...
Abscisic acid levels in relation to stomatal behavior during drought and recovery in c...
An econometric analysis of demand and supply relationships in the Douglas fir plywood ...
An evaluation of the use of tarif tables in second growth Douglas-fir
Assessing the influence of silvicultural practices on Douglas-fir nutrition and stemwo...
Association of nitrogen-fixing bacteria with ectomycorrhizae in Douglas-fir
Botrytis infection of Douglas-fir seedlings and its control with thiram
Cambial divisions in Pseudotsuga menziesii
Certain factors affecting establishment of the Douglas fir (Pseudotsuga taxifolia (Lam...
Certain physical characteristics of the wax of the leaves of Douglas-fir Pseudotsuga m...
Chemical suppression of a perennial ryegrass (Lolium perenne) living mulch and influen...
Comparative efficiency of the wedge prism method and the circular plot method in estim...
Comparative rates of CO₂ production from the forest floor in the Douglas-fir ecosystem
Comparative test methods for evaluating shear strength of structural lumber
Comparison of Phellinus weirdi root rot damage in a 60-year-old Douglas-fir (Pseudotsu...
Constituents of Douglas fir bark extractive (Pseudotsuga taxifolia Britt.)
Cutting priority in old growth stands of the Douglas-fir region
Determining moisture content and moisture sorption in Douglas-fir bark
Developing an equation for making estimates of diameter inside bark at various heights...
Direct seeding of Douglas fir with special reference to survival
Diurnal and seasonal changes in xylem water potential, stomatal conductance and abscis...
Douglas-fir bark : characterization of a condensed tannin extract
Douglas-fir bark : n-hexane-soluble fraction
Drying rates of Douglas fir veneer in superheated steam
Early stages in plant succession on Douglas fir clearcuts on the Mary's Peak water...
Effect of light quality and periodicity upon germination of Douglas-fir seed (Pseudots...
Effect of red and far-red light upon growth of Douglas-fir (Pseudotsuga menziesii (Mir...
Effect of seedling characteristics on Kraft pulping properties of young Douglas-fir
Effect of snowbrush on the establishment and growth of Douglas-fir seedlings
Effect of thinning and fertilization on wood properties and intra-ring characteristics...
Effects of different yield functions and initial inventory on harvest schedules for Do...
Effects of three plant growth regulators upon growth patterns in seedlings of three ra...
Energy exchange of transplanted Douglas-fir seedlings on two cutover sites in southwes...
Ethanolysis products from Douglas fir
Evaluating radial compression, color indicator and micro-toughness tests to detect ear...
Factors affecting inter-tree root contact and the transmission of Phellinus weirii in ...
First year survival and growth of planting stock of various size on adverse sites
First-year response of Douglas-fir after release from snowbrush ceanothus
Fungi associated with Douglas-fir seed during cone development, seed processing, and s...
Fungitoxicities of NaMDC decomposition products to decay fungi colonizing Doulgas-fir ...
Geographical variation in apparent net photo-synthesis of Rocky Mountain Douglas-fir, ...
Growth behavior of Douglas-fir reproduction in the shade of managed forest in the inte...
Hydrogenation of Douglas Fir Pseudotsuga taxifolia, Britt., Wax
Hydrogenation of solvent extracted Douglas fir lignin
Hydrotropic pulping of the bark from Douglas fir (Pseudotsuga menziesii (Mirb.) franco...
Image pre-processing algorithms for isolation of defects in Douglas-fir veneer
Impacts of nursery processing on the survival, growth and physiology of 2+0 Douglas-fi...
Indentation hardness of Douglas fir and Western hemlock lumber related to density
Indole-3-acetic acid in Douglas-fir (Pseudotsuga menziesii (mirb.) Franco) : a definit...
Influence of static bending stress on growth and wood characteristics of nine-year-old...
Juvenile development of Douglas-fir, red alder and snowbrush associations in Western O...
Management impacts on the ectomycorrhizal associations of Pseudotsuga menziesii var. m...
Nutrient cycling under 450-year-old Douglas-fir stands
Occurrence of stump callusing in second-growth Douglas-fir (Pseudotsuga menziesii (Mir...
Phospholipids in germinating Douglas fir seed
Physiological and anatomical studies of several groups of Douglas-fir (pseudotsuga men...
Possibilities of afforesting grassland slopes of the McDonald Forest
Pre-harvest measures to reduce the weight of second-growth Douglas-fir
Predicting basal area growth in young-growth Douglas-fir using crown competition factor
Products obtained by destructive distillation of Douglas fir bark
Proximate analysis of Douglas fir bark and characterization of the petroleum ether ext...
Pulping qualities of refractory vs. permeable douglas-fir heartwood
Regeneration patterns on some modified staggered-setting clearcuts on the H.J. Andrews...
Root biomass studies of old-growth Douglas-fir
Root initiation and differentiation in Pseudotsuga menziesii (Mirbel) Franco
Root regeneration potential in Douglas fir and Western hemlock seedlings : the role of...
Seasonal and diurnal variation in internal moisture stress of mature Douglas-fir
Seasonal variation in leaf weight and nitrogen content of Douglas-fir plantations in t...
Some anatomical features of Douglas-fir wood rated permeable and refractory
Some factors affecting Douglas-fir seedling growth and establishment
Some financial aspects of the level of growing stock problem in managed Douglas-fir
Some physiological effects of atrazine on Douglas-fir seedlings
Specific gravity and per cent summerwood variation in a young Douglas-fir clone and us...
Starch content and crown growth in two Douglas-fir stands
Survival of planted Douglas-fir seedlings on severe sites using the paper sheet mulch ...
Swinging and processing whole tree, tree length, and log length pieces in a Douglas-fi...
The bleaching response of kraft pulps from fresh and aged commercial Douglas-fir chips
The chemical nature of Douglas fir cork
The construction of stand aerial photo-volume tables for second-growth Douglas-fir
The distribution and properties of the tannin in Douglas fir bark (Pseudotsuga taxifol...
The economic feasibility of preheating Douglas-fir blocks prior to peeling
The effect of age on transpiration rates of Douglas-fir seedlings (Pseudotsuga menzies...
The effect of drought on the rate of photosynthesis, respiration, and transpiration in...
The effect of forest stand thinning on selected strength and pulp-ing characteristics ...
The effect of internal and external moisture stress on the transpiration rate of Dougl...
The effect of preconditioning light intensity on photosynthesis of seedlings of two ec...
The effect of thiourea with and without heat on the breaking of dormancy and productio...
The effects of low temperatures on dormancy release in Douglas-fir (Pseudotsuga menzie...
The effects of pruning on the growth and development of a Douglas-fir plantation
The effects of some soaking treatments on the germination of Douglas-fir seed
The effects of supercritical CO₂ on the bending properties and treatment defects of fo...
The effects of winter plant moisture stress on survival and growth of 2+0 Douglas-fir ...
The efficiency of plots of various sizes and shapes in cruising second-growth Douglas-fir
The estimation and significance of sapwood basal area in young Douglas-fir stands
The flavonoid compounds of three floral phenotypes of Douglas fir
The formation of resin canals in the wood of Douglas-fir as influenced by environment