O.F.I. Occasional Papers

O.F.I. Occasional Papers PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 494

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O.F.I. Occasional Papers

O.F.I. Occasional Papers PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 494

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Book Description


Management of Western Dwarf Mistletoe in Ponderosa and Jeffrey Pines in Forest Recreation Areas

Management of Western Dwarf Mistletoe in Ponderosa and Jeffrey Pines in Forest Recreation Areas PDF Author: Robert F. Scharpf
Publisher:
ISBN:
Category : Dwarf mistletoes
Languages : en
Pages : 782

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General Technical Report PSW.

General Technical Report PSW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 138

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The USDA Forest Service in Hawaii

The USDA Forest Service in Hawaii PDF Author: Robert E. Nelson
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 52

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Management of Radiata Pine

Management of Radiata Pine PDF Author: N. B. Lewis
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 440

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Book Description
Primarily for foresters, this text reviews current knowledge of the silviculture of radiata pine, its management at stand and forest levels, and its prospects in future domestic and international markets. Presents information about the biology of the species, including growth habits, wood characteristics and pests and diseases. Includes tables and graphs, references and an index. The authors are foresters from countries in which radiata pine is grown extensively, including Australia, New Zealand, South Africa and Chile.

Wildland Fire in Ecosystems

Wildland Fire in Ecosystems PDF Author:
Publisher:
ISBN:
Category : Fire ecology
Languages : en
Pages : 262

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Insect Pests of Australian Forests

Insect Pests of Australian Forests PDF Author: Humphrey J. Elliott
Publisher: Butterworth-Heinemann
ISBN:
Category : Nature
Languages : en
Pages : 292

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Book Description
Designed primarily for use by foresters, this text covers general insect biology and classification before describing pest species in each of the insect groups. The final chapter covers the management of forest insect pests. Both native and exotic forest trees are covered.

Unasylva

Unasylva PDF Author:
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 566

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Solar Energy in Agriculture

Solar Energy in Agriculture PDF Author: Blaine F. Parker
Publisher: Elsevier Publishing Company
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 472

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Book Description
This is the 4th volume in an international energy reference book series aimed at bringing together, in a concise form, the basic principles and the most relevant data concerning both the efficient use of energy in agriculture and the food industry and alternative energy sources for agriculture. The theme of this volume is solar energy applications in agriculture. Since the 1960's the major industrial nations have faced an energy crisis; there is a realisation that fossil fuels exist in finite quantitities. In the 1970's and 80's, deposits of CO 2 in the atmosphere have increased, arguably resulting in an increase in global warming. Utilisation of solar energy could contribute to the improvement of man's standard of living while helping to decrease the potential for disasterous earth warming. The application of solar energy in agriculture is, in the main, environmentally benign. The purpose of this volume is to assist the solar energy system designer in understanding the principles of solar energy, to provide conceptual designs which are useful as application examples, and to provide specific equations and data for the design of specific applications.

Land Degradation

Land Degradation PDF Author: Anthony Chisholm
Publisher: Cambridge University Press
ISBN: 0521340799
Category : Science
Languages : en
Pages : 430

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Book Description
This book presents a broad multi-disciplinary perspective on the challenge of problems of degrading land.