1-18 of 18 Books

Wisconsin forest statistics, 1996
By Thomas L. Schmidt

Log and tree grading as a means of measuring quality
By United States. Forest Service

Interim log grades for southern pine based on unit value of yard lumber outturn; development, analysis, quality indices
By Southern Forest Experiment Station (New Orleans, La.)

Ponderosa pine tree grades and use for appraisal of timber quality
By United States. Forest Service. Intermountain Forest and Range Experiment Station
CTFS/SIGO instrumentation workshop
CTFS/SIGO instrumentation workshop
By Evan DeLucia

Les arbres et les peuplements forestiers
By Gustave Huffel

A ponderosa pine tree classification for use in determining susceptibility to bark-beetle attack
By United States. Bureau of Entomology and Plant Quarantine. Division of Forest Insect Investigations

Facts about the forest survey of the southern pine and hardwoods regions...
By Southern Forest Experiment Station (New Orleans, La.)

Instructions to Forest Service Log Grade Committee
By United States. Forest Service.

Estimating past breast height diameters and bark thickness of aspen in the Central Rocky Mountains
By H.T. Mowrer

Diameter and basal area distributions in old-growth spruce-fir stands in Colorado
By R.R. Alexander

Heavy fertilization increases diameter growth slightly in a 55-year-old ponderosa pine stand in central Arizona
By L.J. Heidmann

Effects of southwestern ponderosa pine mortality on potential wood product recovery
By R.A. Senn

A report on the timber management plan, Gifford Pinchot National Forest
By United States. Forest Service. Pacific Northwest Region.

Forest survey field instructions for ground sample plots in the South and Southeast
By Southeastern Forest Experiment Station (Asheville, N.C.)

Tree breakage characteristics under static-loading of several hardwood species
By California Forest and Range Experiment Station