Desertification, that is, land degradation as a result of climatic variations or human activity, is now a direct threat to over 250 million people around the world, and an indirect threat to a further 750 million people. In the last 25 years, desertification has become increasingly apparent in the dry sub-humid regions of the world. The authors of this book, two scientists jointly commisssioned by the United Nations Environment Programme and the World Meteorological Organization, have produced a referenced report on current knowledge of the interactions of desertification and climate in the drylands (excluding hyper-arid regions) of the world. They conclude with a series of recommendations for future dryland management strategy.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : oz5457, Norridge, IL, Etats-Unis
Hardcover. Etat : Good. No Jacket. 1966 Arnold hardcover; no dust jacket; light cover wear; name label on first end paper; pages clean/tight; good condition. N° de réf. du vendeur 172
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Vendeur : Phatpocket Limited, Waltham Abbey, HERTS, Royaume-Uni
Etat : Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions. N° de réf. du vendeur Z1-C-081-02078
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