Bergkamp, G., Acreman, M., Córdoba, R., & Lahmann, E. (2001). Operation of freshwater ecosystems: Key to the sustainable management of water resources.
शिकागो स्टाइल उद्धरणBergkamp, Ger, Mike Acreman, Rocío Córdoba, और Enrique Lahmann. Operation of Freshwater Ecosystems: Key to the Sustainable Management of Water Resources. 2001.
एमएलए उद्धरणBergkamp, Ger, Mike Acreman, Rocío Córdoba, और Enrique Lahmann. Operation of Freshwater Ecosystems: Key to the Sustainable Management of Water Resources. 2001.
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