Results 171 to 180 of about 32,169 (212)

Sub-Humid Zone

2019
The Nigerian Field, 50 (1-2), 21 ...
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Histoire des zones humides

2009
International ...
Derex, Maxime, Grégoire, F.
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Humid Zone Irrigation in Ceylon

Journal of the Irrigation and Drainage Division, 1960
Humid Ceylon needs planned irrigation mainly because rainfall is unevenly distributed both seasonally and geographically, and predominating rice culture requires controlled water supply throughout growing season; description of modern multi-purpose river basin projects and aspects of serious drainage difficulties resulting from special needs of rice ...
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Restauration d'une zone humide littorale

Revue Française de Génie Civil, 2001
Dans le cadre de la rehabilitation et de l'amenagement du polder de Ploubalay (Cotes d'Armor), des etudes geomorphologiques, sedimentologiques et hydrologiques ont ete menees afin de definir les possibilites de developper les potentialites de ce secteur. La fragilite de certaines parties de la digue, ancien ouvrage en terre, et l'analyse des niveaux de
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