Water hyacinth in Africa and the Middle East : a survey of problems and solutions /
Freshwater infestation by the water hyacinth weed has reached crisis proportions in many areas of Africa and the Middle East. Accumulated environmental, economic, and social damages to date are estimated in the billions of dollars. Most severely affected are riparian communities and those people who...
Cote: | Libro Electrónico |
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Collectivités auteurs: | , |
Autres auteurs: | , |
Format: | Électronique Actes de congrès eBook |
Langue: | Inglés |
Publié: |
[Ottawa, Ont., Canada] :
IDRC,
2000.
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Sujets: | |
Accès en ligne: | Texto completo |