Tree Planters' Notes

Tree Planters' Notes PDF Author:
Publisher:
ISBN:
Category : Tree planting
Languages : en
Pages : 122

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Book Description
Some no. include reports compiled from information furnished by State Foresters (and others).

Tree Planters' Notes

Tree Planters' Notes PDF Author:
Publisher:
ISBN:
Category : Tree planting
Languages : en
Pages : 122

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Book Description
Some no. include reports compiled from information furnished by State Foresters (and others).

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 992

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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

Guide to U.S. Government Serials & Periodicals PDF Author: John L. Andriot
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 704

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Afforestation in Arid Zones

Afforestation in Arid Zones PDF Author: R.N. Kaul
Publisher: Springer Science & Business Media
ISBN: 9401033501
Category : Technology & Engineering
Languages : en
Pages : 444

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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

Planters' Notes PDF Author:
Publisher:
ISBN:
Category : Tree planting
Languages : en
Pages : 586

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Book Description
Some no. include reports compiled from information furnished by State Foresters (and others).

Government Periodicals and Subscription Services

Government Periodicals and Subscription Services PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1132

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Guide to U.S. Government Publications

Guide to U.S. Government Publications PDF Author: John L. Andriot
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 612

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Economics of Forestry

Economics of Forestry PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 140

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Conifer Nursery Practice in the Prairie-Plains

Conifer Nursery Practice in the Prairie-Plains PDF Author: Joseph Henry Stoeckeler
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 104

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Library List

Library List PDF Author: National Agricultural Library (U.S.)
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1338

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Book Description