Download or read book Needle Cast of Southern Pines written by John Shaw Boyce and published by . This book was released on 1969 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Southern Pine Beetle Handbook written by Ronald F. Billings and published by . This book was released on 1980 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Planting the Southern Pines written by Philip Carman Wakeley and published by . This book was released on 1954 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impact of Air Pollutants on Southern Pine Forests written by Susan Fox and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: The public's attitude toward air pollution in the United States evolved substantially during the 1960s. One of the results of the nation's emerging environmental ethic was the creation of the U. S. Environmental Protection Agency (EPA) in December of 1970. Prior to this time, research was focused on the impacts of air pollution on human health and welfare and was largely conducted by several federal research agencies, which included the Department of Health, Education, and Welfare; the National Oceanic and Atmospheric Administration; and the U. S. Department of Agricul ture. After the creation of the EPA, much of this work was consolidated in one regulatory agency, which resulted in periodic evaluations of the various effects of atmospheric pollution on human health, materials, agriculture, and forest ecosystems. At the same time that environmental interest was growing in the United States, concern increased in the European scientific community and public over the ecological impacts of acidic deposition. As the magnitude of the damage to European lakes and streams and the widespread decline in Norway spruce and silver fir was reported, concern that similar problems were occurring in the United States increased substantially. This concern was heightened by press reports of high elevation spruce-fir forest declines in the Adirondack and Appalachian Mountains and the decline and death of sugar maples in the northeastern United States and Canada.
Download or read book The Plant Disease Bulletin written by and published by . This book was released on 1968 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Plant Disease Reporter written by and published by . This book was released on 1971 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Available Publications of the United States Department of Agriculture written by United States. Dept. of Agriculture and published by . This book was released on 1960 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Available Publications of the United States Department of Agriculture written by United States. Department of Agriculture and published by . This book was released on 1963 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agriculture Handbook written by and published by . This book was released on 1997 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.
Download or read book Pest Management for G F Erambert and Black Creek Seed Orchards National Forests in MS Forrest County Perry County written by and published by . This book was released on 1994 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Southern Forest Insect Reporter written by and published by . This book was released on 1954 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Station Paper written by Southeastern Forest Experiment Station (Asheville, N.C.) and published by . This book was released on 1949 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index of Plant Diseases in the United States written by United States. Agricultural Research Service. Crops Research Division and published by . This book was released on 1960 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Handbook supersedes Department bulletin 1366, "A check list of diseases of economic plants in the United States," issued in 1926. It replaces the processed report, "Index of Plant Diseases in the United States," issued in six parts, from 1950 to 1953. The Handbook does not constitute a revision of the "Index," issued from 1950 to 1953. There are no real changes in content. Condensation of the introductory explanation, and some minor changes, mainly in the host descriptions, to permit better arrangement of the printed page, are the most conspicuous differences from the original "Index."
Download or read book Forest Pest Leaflet written by and published by . This book was released on 1955 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Timber Stand Improvement in the Southern Appalachian Region written by George Meredith Jemison and published by . This book was released on 1949 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work discusses how timber stand improvement has been utilized in the southern Appalachian region and goes into detail about the different types of forest environments.
Download or read book General Technical Report WO written by and published by . This book was released on 1977 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
