Download or read book A Selected and Annotated Bibliography of Eastern White Pine Pinus Strobus L 1890 1954 written by and published by . This book was released on 1966 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Research Paper NE written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1965 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Forest Service Research Paper NE written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1963 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1938 with total page 1082 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Improvement in Butt log Grade with Increase in Tree Size for Six Hardwood Species written by George R. Trimble (Jr.) and published by . This book was released on 1965 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Work carried out by the Northeastern Forest Experiment Station in West Virginia in the past 12 years provides useful information about the relationships between tree d.b.h. and butt-log grade. The upper logs are not included in the relationships. Being smaller and containing more knots, these upper logs are generally of lower grade than the butt logs. Thus the average grade of all material in the sawlog portion of the tree is generally lower than the average grade of the butt log. In the West Virginia data, species differences in d.b.h.-grade relationship are readily apparent. This inherent tendency for species to have different proportions of the various grades in logs of the same size is a familiar phenomenon to grade-conscious foresters who work with hardwoods. The results in this paper provide a quantitative evaluation of this tendency for six of the local species.S3.

Download or read book Experiment Station Record written by and published by . This book was released on 1937 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forestry Current Literature written by and published by . This book was released on 1935 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin Yale University School of Forestry written by Yale University. School of Forestry and published by . This book was released on 1936 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dept of Forestry Bulletin written by Stephen F. Austin State University. School of Forestry and published by . This book was released on 1967 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Principal Library Accessions written by United States. Forest Service. California Region. Library and published by . This book was released on 1935 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Forestry Chronicle written by and published by . This book was released on 1979 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by Yale University. School of Forestry and Environmental Studies and published by . This book was released on 1937 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1934 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note written by and published by . This book was released on 1938 with total page 2332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Agricultural Index written by and published by . This book was released on 1939 with total page 1916 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Practice of Silviculture written by Ralph Chipman Hawley and published by . This book was released on 1946 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effects of Frequent Low Thinnings on the Growth of a White Pine Pinus Strobus L Plantation in Southern Michigan written by Edward Lancelot Hughes and published by . This book was released on 1953 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: