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 The Growth and Nutrition of White Pine Pinus Strobus L Seedlings in Cultures with Varying Nitrogen Phosphorus Potassium and Calcium written by Harold L. Mitchell and published by . This book was released on 1939 with total page 148 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 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 Station Paper written by and published by . This book was released on 1950 with total page 452 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 United States. Office of Experiment Stations and published by . This book was released on 1939 with total page 2162 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 1940 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Growth and Nutrition of White Pine Pinus Strobus L Seedlings in Cultures with Varying Nitrogen Phosphorus Potassium and Calcium written by Harold L. Mitchell and published by . This book was released on 1939 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some nos. include bibliographies.

Download or read book Forestry Current Literature written by and published by . This book was released on 1939 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rooting Habits of Selected Commercial Tree Species of the Eastern United States written by and published by . This book was released on 1981 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Science Literature written by United States. Bureau of Plant Industry. Library and published by . This book was released on 1939 with total page 1400 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 1940 with total page 1898 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliographies and Literature of Agriculture written by and published by . This book was released on 1978 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Note written by and published by . This book was released on 1958 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Forestry written by and published by . This book was released on 1945 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members of the society in v. 15- .

Download or read book Research Note School of Forestry Forest Research Laboratory Oregon State University written by Oregon State University. Forest Research Laboratory and published by . This book was released on 1954 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: