Download or read book Birch written by and published by . This book was released on 1969 with total page 196 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 1976 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Harvesting Costs Returns Under 4 Cutting Methods in Mature Beech birch maple Stands in New England written by Stanley M. Filip and published by . This book was released on 1967 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Forest Service Research Paper NE written by and published by . This book was released on 1967 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report NE written by and published by . This book was released on 1980 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book At the Northeastern Station written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1935 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Managing Northern Hardwoods written by and published by . This book was released on 1987 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1963 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Comparison of Four Survey Techniques Used in Outdoor Recreation Research written by Elwood L. Shafer and published by . This book was released on 1967 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Because of the great and growing interest in outdoor recreation, many studies are being made by private and public agencies that need information for planning use of land and facilities for recreational purposes. In these studies much attention is being given to the people who use recreational facilitieswho they are; where they come from; what they like; what they want; how much they are willing to spend. Many types of surveys are being used in studying these people. The main question in planning a survey of this sort is: What survey technique can be used that will provide the most reliable and valid results at the least cost? To get an answer that we could use in our recreation research program, we made a study of four different survey techniquesa personal interview, a handout questionnaire, an immediate mail questionnaire, and a delayed mail questionnaire. Results show that the delayed mail survey, conducted 3 months after the camping experience, gets the best results at the least cost. Our study is described here for the benefit of other research workers in outdoor recreation.S3.
Download or read book A Conference on the Northern Hardwood Resource Management and Potential written by and published by . This book was released on 1986 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Survival and Early Growth of Planted Forest Trees on Strip mine Spoils in the Anthracite Region written by Miroslaw M. Czapowskyj and published by . This book was released on 1966 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1962 a survey-type study was conducted to evaluate the performance of forest tree species in established plantings on strip-mine spoils of the Anthracite Region of Pennsylvania. Plantations representing a wide range of site conditions in all four anthracite fields were examined.
Download or read book Annual Report written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1964 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report WO written by and published by . This book was released on 1978 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications of the Northeastern Forest Experiment Station 1950 1965 written by Mary Buchanan and published by . This book was released on 1967 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2This list of publications was compiled as reference material for the forester, forestry researcher, and forestry student. It contains references to 1,436 publications by staff members of the Northeastern Forest Experiment Station and their cooperators during the period 1950-65. It does not include publications of Central States projects that were incorporated into the Northeastern Station research program in the reorganization of March 1966.S3.
Download or read book A Cost Analysis of Chip Manufacture at Hardwood Sawmills written by Owen W. Herrick and published by . This book was released on 1967 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of the growing need for wood fiber in the pulp and paper industry there is an opportunity for sawmill operators to increase their income by converting hardwwood sawmill residues (slabs, edgings, and trim) to pulp chips. By selling wood chips and reducing residue-disposal costs, sawmills could improve their utilization of sawlogs. But to justify the installation of debarking and chipping machines, and to know what such machines could contribute to his business, the sawmill owner must have a thorough understanding of the costs involved in chip production. To help him in this we have made case studies of seven sawmills in southeastern Ohio, eastern Kentucky, and Tennessee, and have analyzed all the factos of cost involved in chip production.
Download or read book Huron National Forest N F Manistee National Forest N F Land and Resource s Management Plan LRMP written by and published by . This book was released on 1986 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guide to Wildlife Tree Management in New England Northern Hardwoods written by C. H. Tubbs and published by . This book was released on 1987 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
