Download or read book List of Publications written by North Central Forest Experiment Station (Saint Paul, Minn.) and published by . This book was released on with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forestry Facts written by and published by . This book was released on 1990-05 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest History written by Mauro Agnoletti and published by CABI. This book was released on 2000-06-09 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents edited and revised versions of more than 30 papers selected from those presented at a major conference on History and Forest Resources, held in Florence in 1998. The conference was organised by the Italian Academy of Forestry Science and working group on Forest History of the International Union of Forestry Research Organisations (IUFRO). As a whole the papers present detailed analyses of the interrelationships between forest ecosystems and socioeconomic development from thirteen different countries of the world. Main economic and social factors, techniques and local practices, as well as legal and political aspects related to forest changes are discussed, according to the latest achievements in forest history research. The book is a companion volume to Methods and Approaches in Forest History.

Download or read book Information Report written by and published by . This book was released on 1985 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fact Book of U S Agriculture written by and published by . This book was released on 1989 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Acid Precipatation written by and published by Nordic Council of Ministers. This book was released on 1989 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fact Book of Agriculture written by and published by . This book was released on 1991 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rangeland Management written by United States. General Accounting Office and published by . This book was released on 1988 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agriculture And Natural Resources written by Wava G. Haney and published by Routledge. This book was released on 2019-04-08 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book identifies issues and trends in agriculture, natural resources, and rural communities in the context of topical strategic planning. It portrays both the process of planning and the substantive content driving a planning process. .

Download or read book American Forests written by Douglas W. MacCleery and published by . This book was released on 2011 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Technical Report RM written by and published by . This book was released on 1988 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Federal Energy Regulatory Commission Reports written by United States. Federal Energy Regulatory Commission and published by . This book was released on with total page 1996 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Legislative Calendar written by United States. Congress. House. Committee on Agriculture and published by . This book was released on 1989 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Conservation in the East Usambara Mountains Tanzania written by IUCN Tropical Forest Programme and published by IUCN. This book was released on 1989 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Global Atmospheric Chemical Change written by C.N. Hewitt and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air pollution has historically been viewed as a local or regional scale problem with attention focused on acute episodes such as the sulphur dioxide and smoke smogs of London in the 1950s and 1960s and the photochemical smogs of southern California first recognized by Haagen Smit in the early 1950s. In recent years, however, it has become apparent that human activity has, and still is, changing the chemical composition of the atmosphere on a global scale. The composition of the atmosphere has seen enormous changes due to natural processes since the formation of the planet. Data obtained from air bubbles trapped in polar ice are beginning to reveal information about these changes over the last tens of thousands of years and geochemical models of the evolution of the Earth give us insights into the changes over much longer periods of time. Perhaps the crucial differences between these natural changes and those now being induced by man are their rel ative rates of change. The magnitude of present day fluxes of some com pounds released as air pollutants is in some cases much larger than those arising naturally. In other cases, for example carbon dioxide, the an thropogenic emission rates are small compared with that of the natural cycle, but the kinetics of the system are such that the steady state concent rations of the compounds in the atmosphere are now being perturbed.

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1989 with total page 502 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.