Download or read book Research Note PNW written by and published by . This book was released on 1985 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings Annual Forest Management Conference written by and published by . This book was released on 1984 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications of the Pacific Northwest Forest and Range Experiment Station written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1980 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annotated List of Publications of the Pacific Northwest Forest and Range Experiment Station written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1981 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Improved Forest and Range Land Productivity Through Research written by and published by . This book was released on 1983 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vegetative Trends in a Young Conifer Plantation After 10 Years of Grazing by Sheep written by Philip M. McDonald and published by . This book was released on 1993 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recent Changes in Costs of Shipping Forest Products by Rail written by Kristine C. Jackson and published by . This book was released on 1988 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed Dissemination in Small Clearcuttings in North central California written by Philip M. McDonald and published by . This book was released on 1980 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a 1964-1967 study on the Challenge Experimental Forest, seedfall was evaluated in 2-, 5-, and 10-acre circular clearcuttings. During the 4 years, 10 seed crops, ranging from light to bumper, were produced by ponderosa pine. white fir, Douglas-fir, and incense cedar. Seedfall ranged from 76 to 40,691 sound seed per acre (188 to 100,547/ha) for a single species in a given year. From 89 to 100 percent of each species' seed fell within an area 1 1/2 times the height of the average dominant tree. Overall, seed distribution was highly variable.
Download or read book Brush Reduces Growth of Thinned Ponderosa Pine in Northern California written by William W. Oliver and published by . This book was released on 1984 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Serial Titles written by and published by . This book was released on 1990 with total page 1686 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PNW GTR written by and published by . This book was released on 1999 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1981 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toward Wiser Use of Our Forests and Rangelands written by and published by . This book was released on 1982 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed Control for Forest Productivity in the Interior West written by and published by . This book was released on 1986 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Western Reclamation Techniques written by and published by . This book was released on 1996 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Controlling Chemical Hazards written by R.P. Cote and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents environmental protection managers and advanced students in environmental studies programs with an overview of the principles, facts, multidisciplinary approaches, and some of the complex ities of the management of toxic substances. The text explores critical issues facing managers responsible for prevent ing and controlling problems associated with the manufacture,. transport, storage, use and disposal of chemicals. It does this from two perspectives. The first is a disciplinary perspective, that is environmental chemistry, of toxicology, engineering, economics, sociology and political science, all which playa role in implementing comprehensive programs to manage chemicals. The second perspective is from the view of industry, govern ment, academia and non-government organizations. For example, Chapter 5 is authored by technical managers of a major chemical company, Chap ters 6 and 12 by government scientists and managers respectively, and Chapter 10 by a respected member of the environmental lobby. An appreciation of these perspectives is very important for developing and running effective chemical management programs.
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1983 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:
