State of Utah Bulletin PDF Download

Author: Utah. State Archives and Records Service
Publisher:
ISBN:
Category : Administrative procedure
Languages : en
Pages : 740

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Book Description

Author: Library of Congress. Exchange and Gift Division
Publisher:
ISBN:
Category : State government publications
Languages : en
Pages : 880

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Book Description
June and Dec. issues contain listings of periodicals.

Author: United States. Bureau of Land Management
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 208

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Book Description

Author: Vinzenz Ziswiler
Publisher: Springer Science & Business Media
ISBN: 1461569915
Category : Science
Languages : en
Pages : 142

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Book Description
In the limited scope of this book I wish to present a brief review of the progressive destruction of nature, particularly in the domain of animal life, and at the same time to ill- trate some of the possibilities by BIII: - Ion-.--------------, which man can prevent this de- 3 ---------- f_4 struction. As the mightiest creation of na- 2,51-______ a _ ___ L...-_j ture, man extends his influence into all of nature's provinces and in- 2 1--- - -------1---; habits all zones of the earth., 51----------1'------1 Civilization and technology, ulti mate consequences of his unique 1 cerebral development, have pro moted man to this position of O >, I, ., oo-="'------------I power. An enormous population increase in recent centuries has 1850 1100 1700 1800 1BIIO 1800 .110.2000 made him one of the most numer An ous of all animal forms. A com h parison of the alarming climb of 5 earth's population curve (Fig. la) -,"0 with the graphical representation r-- of exterminated animal species 30 r- (Fig. Ib) establishes a striking conformity. The steeper the human 20 r-- population curve climbs, the higher 10- stretch the bars representing the h -r-- number of exterminated animal 1650 1700 17150 1800 18SO 1900 19SO 2000 species.

Author: Jane Thornback
Publisher: IUCN
ISBN: 2880326001
Category : Endangered species
Languages : en
Pages : 206

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Book Description
Part one covers over 320 threatened mammalian taxa. Geographic regions include Canada, Alaska, Greenland.

Author: Pennsylvania. Department of Environmental Resources. Bureau of Resources Programming
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 206

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Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 156

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Book Description
This site also contains other information about sustainable resource management.

Author: Greta Nilsson
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Author: United States
Publisher:
ISBN:
Category : Community development
Languages : en
Pages : 136

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Book Description

Author: World Conservation Monitoring Centre
Publisher: IUCN
ISBN: 9782831703282
Category : Nature
Languages : en
Pages : 934

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Book Description
This book represents the most comprehensive compilation of data on threatened vascular plants ever published. It includes the names of some 33,000 plant species determined to be rare or threatened on a global scale. Conservation assessments were provided by the IUCN Species Survival Commission, the National Botanical Institute (South Africa), Environment Australia, and CSIRO, The Nature Conservancy, the Smithsonian Institution, and the Royal Botanic Gardens, Kew, together with hundreds of botanic gardens and botanists throughout the world. The Royal Botanic Gardens Edinburgh and the New York Botanical Garden have made major in-kind contributions.The result of 20 years work by botanists and conservationists around the world, it is intended as a conservation tool, a provider of baseline information to measure conservation progress and as a primary source of data on plant species. Most importantly, however, it provides the building blocks on which to base a worldwide effort to conserve plant species.