Author:
Publisher:
ISBN:
Category : Tree planting
Languages : en
Pages : 122
Book Description
Some no. include reports compiled from information furnished by State Foresters (and others).
Tree Planters' Notes
Author:
Publisher:
ISBN:
Category : Tree planting
Languages : en
Pages : 122
Book Description
Some no. include reports compiled from information furnished by State Foresters (and others).
Publisher:
ISBN:
Category : Tree planting
Languages : en
Pages : 122
Book Description
Some no. include reports compiled from information furnished by State Foresters (and others).
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 992
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 992
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Guide to U.S. Government Serials & Periodicals
Author: John L. Andriot
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 704
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 704
Book Description
Afforestation in Arid Zones
Author: R.N. Kaul
Publisher: Springer Science & Business Media
ISBN: 9401033501
Category : Technology & Engineering
Languages : en
Pages : 444
Book Description
The increasing world population is already causing intensive pressure on the most productive areas of the earth's surface. Hopes of improved living standards, if realised, will increase the pressure still further. The need to make better use of less productive areas thus becomes an urgent priority for human endeavour. In this respect, the arid and semi-arid regions of the world, occupying about 11,000 million acres or 4,500 million hectares, roughly one third of the tota11and surface, pose a constant challenge to man's technological skill. Though the possibilities of economic use of the real deserts are inherently limited, there remain vast areas with less extreme conditions where sustained research is capable of yielding substantial gains in pro ductivity. The problem is so large that it can be solved only by the coordinated efforts of workers in many countries and many disciplines. Forestry has a special part to play, not only for its potential value for wood production but still more for the beneficial effects of shelter from desiccating winds which so commonly accompany arid conditions. Mr. KA UL is to be congratulated on his initiative to pool the results of research on afforestation in arid zones in many parts of the world, and to present them in a single volume in the form of separate monographs.
Publisher: Springer Science & Business Media
ISBN: 9401033501
Category : Technology & Engineering
Languages : en
Pages : 444
Book Description
The increasing world population is already causing intensive pressure on the most productive areas of the earth's surface. Hopes of improved living standards, if realised, will increase the pressure still further. The need to make better use of less productive areas thus becomes an urgent priority for human endeavour. In this respect, the arid and semi-arid regions of the world, occupying about 11,000 million acres or 4,500 million hectares, roughly one third of the tota11and surface, pose a constant challenge to man's technological skill. Though the possibilities of economic use of the real deserts are inherently limited, there remain vast areas with less extreme conditions where sustained research is capable of yielding substantial gains in pro ductivity. The problem is so large that it can be solved only by the coordinated efforts of workers in many countries and many disciplines. Forestry has a special part to play, not only for its potential value for wood production but still more for the beneficial effects of shelter from desiccating winds which so commonly accompany arid conditions. Mr. KA UL is to be congratulated on his initiative to pool the results of research on afforestation in arid zones in many parts of the world, and to present them in a single volume in the form of separate monographs.
Planters' Notes
Author:
Publisher:
ISBN:
Category : Tree planting
Languages : en
Pages : 586
Book Description
Some no. include reports compiled from information furnished by State Foresters (and others).
Publisher:
ISBN:
Category : Tree planting
Languages : en
Pages : 586
Book Description
Some no. include reports compiled from information furnished by State Foresters (and others).
Government Periodicals and Subscription Services
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1132
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1132
Book Description
Guide to U.S. Government Publications
Author: John L. Andriot
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 612
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 612
Book Description
Economics of Forestry
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 140
Book Description
Conifer Nursery Practice in the Prairie-Plains
Author: Joseph Henry Stoeckeler
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 104
Book Description
Library List
Author: National Agricultural Library (U.S.)
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1338
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1338
Book Description