Titre de série :	AAAS Publication, 90
Titre :	Arid Lands in transition
Type de document :	texte imprimé
Auteurs :	Dregne, H. E.
Mention d'édition :	AAAS
Editeur :	AAAS
Année de publication :	1970
ISBN/ISSN/EAN :	CI-08786
Note générale :	In this book, assements are made of the changing conditions, the potential for development, and possible solutions to the problems of the arid regions. The first 12 papers represent an overview of the problems and potentials, as they are seen by experts from several different fields of the physical, biological and social sciences. The next six papers evaluate the existing conditions on the five continents that contain large areas of arid lands, with reference to their problems and potentials. The fourth group of six papers is devoted to discussions of the mechanisms and institutions for problem solving. Finally, two papers present a critical evaluation of the progress that has been made and note the direction that, in the opinion of the authors.
Langues :	Anglais (eng)
Mots-clés :	Alimentation en eau  Agriculture  Irrigation  MISE EN VALEUR DU SOL  Economie rurale  Evaluation  Utiolisation des eaux
Index. décimale :	630 Agriculture et techniques connexes
Résumé :	In this book, assements are made of the changing conditions, the potential for development, and possible solutions to the problems of the arid regions. The first 12 papers represent an overview of the problems and potentials, as they are seen by experts from several different fields of the physical, biological and social sciences. The next six papers evaluate the existing conditions on the five continents that contain large areas of arid lands, with reference to their problems and potentials. The fourth group of six papers is devoted to discussions of the mechanisms and institutions for problem solving. Finally, two papers present a critical evaluation of the progress that has been made and note the direction that, in the opinion of the authors.
Note de contenu :	In this book, assements are made of the changing conditions, the potential for development, and possible solutions to the problems of the arid regions. The first 12 papers represent an overview of the problems and potentials, as they are seen by experts from several different fields of the physical, biological and social sciences. The next six papers evaluate the existing conditions on the five continents that contain large areas of arid lands, with reference to their problems and potentials. The fourth group of six papers is devoted to discussions of the mechanisms and institutions for problem solving. Finally, two papers present a critical evaluation of the progress that has been made and note the direction that, in the opinion of the authors.

AAAS Publication, 90. Arid Lands in transition [texte imprimé] / Dregne, H. E.  . -  AAAS . - AAAS, 1970.
ISSN : CI-08786
In this book, assements are made of the changing conditions, the potential for development, and possible solutions to the problems of the arid regions. The first 12 papers represent an overview of the problems and potentials, as they are seen by experts from several different fields of the physical, biological and social sciences. The next six papers evaluate the existing conditions on the five continents that contain large areas of arid lands, with reference to their problems and potentials. The fourth group of six papers is devoted to discussions of the mechanisms and institutions for problem solving. Finally, two papers present a critical evaluation of the progress that has been made and note the direction that, in the opinion of the authors.
Langues : Anglais (eng)

Mots-clés :	Alimentation en eau  Agriculture  Irrigation  MISE EN VALEUR DU SOL  Economie rurale  Evaluation  Utiolisation des eaux
Index. décimale :	630 Agriculture et techniques connexes
Résumé :	In this book, assements are made of the changing conditions, the potential for development, and possible solutions to the problems of the arid regions. The first 12 papers represent an overview of the problems and potentials, as they are seen by experts from several different fields of the physical, biological and social sciences. The next six papers evaluate the existing conditions on the five continents that contain large areas of arid lands, with reference to their problems and potentials. The fourth group of six papers is devoted to discussions of the mechanisms and institutions for problem solving. Finally, two papers present a critical evaluation of the progress that has been made and note the direction that, in the opinion of the authors.
Note de contenu :	In this book, assements are made of the changing conditions, the potential for development, and possible solutions to the problems of the arid regions. The first 12 papers represent an overview of the problems and potentials, as they are seen by experts from several different fields of the physical, biological and social sciences. The next six papers evaluate the existing conditions on the five continents that contain large areas of arid lands, with reference to their problems and potentials. The fourth group of six papers is devoted to discussions of the mechanisms and institutions for problem solving. Finally, two papers present a critical evaluation of the progress that has been made and note the direction that, in the opinion of the authors.