Download or read book Estimating Sugar Maple Bark Thickness and Volume written by Charles Lewis Stayton and published by . This book was released on 1970 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S D A Forest Service Research Paper NC written by and published by . This book was released on 1968 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Forest Service Research Paper NC written by North Central Forest Experiment Station (Saint Paul, Minn.). and published by . This book was released on 1968 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Paper NC written by and published by . This book was released on 1981 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Impact of Estimation Errors on Evaluations of Timber Production Opportunities written by Dennis L. Schweitzer and published by . This book was released on 1970 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Specific Gravity and Other Properties of Wood and Bark for 156 Tree Species Found in North America written by Patrick D. Miles and published by . This book was released on 2009 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much information is available for specific gravity and other properties of wood and bark, but it is widely scattered in the literature. This paper compiles information for estimation of biomass for 156 tree species found in North America for use in national forest inventory applications. We present specific gravities based on average green volume as well as 12 percent moisture content volume for calculation of oven-dry biomass. Additional information is included on bark thickness, bark voids, and bark percentages by species and green and dry weight of wood and bark. --
Download or read book Research Note NRS written by and published by . This book was released on 2007 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Water Curtain for Controlling Experimental Forest Fires written by Von J. Johnson and published by . This book was released on 1970 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tables of Compound discount Interest Rate Multipliers for Evaluating Forestry Investments written by Allen L. Lundgren and published by . This book was released on 1971 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Predicting Lumber Grade Yields for Standing Hardwood Trees written by Charles Lewis Stayton and published by . This book was released on 1971 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wilderness Ecology written by L. F. Ohmann and published by . This book was released on 1971 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1970 with total page 1730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Composite Volume Tables for Timber and Their Application in the Lake States written by Suren Rubenian Gevorkiantz and published by . This book was released on 1955 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tree Improvement Opportunities in the North Central States Related to Economic Trends written by David H. Dawson and published by . This book was released on 1970 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book User Evaluation of Campgrounds on Two Michigan National Forests written by Robert C. Lucas and published by . This book was released on 1970 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Campground use on the Huron and Manistee National Forests in Michigan was studied in relation to resource characteristics, location, facilities provided, and visitor attitudes about the environment. Four factors in combination accounted for 69% of a variation in campground use per unit. Resource quality ratings made earlier as part of a nationwide Forest Service recreation resource inventory did not agree with visitors` ratings and had little relation to use variations. Overall resource quality ratings by visitors were most associated with their judgment of general environmental quality (essentially scenery).
Download or read book Thinning and Fertilizing Red Pine to Increase Growth and Cone Production written by John H. Cooley and published by . This book was released on 1970 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book System Identification Principles in Studies of Forest Dynamics written by Rolfe A. Leary and published by . This book was released on 1970 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
