Atelier nitrate-eau Evaluation du Programme de gestion durable de l'azote, 2-5 juin 2009, Peyresq, France
In 1991, Europe adopted the Nitrates Directive concerning the protection of waters against pollution by nitrates of agricultural origin. This directive requires Member States to designate vulnerable zones (zones in which the nitrate concentration in water exceeds or is likely to reach the limit of 5...
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Format: | Électronique Chapitre de livre |
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Gembloux
Uliège Library
2010
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Accès en ligne: | DOAB: download the publication DOAB: description of the publication |
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