Cortés, J. (2012). History of coastal-marine research in Bahía Culebra, North Pacific, Guanacaste, Costa Rica.
शिकागो स्टाइल उद्धरणCortés, Jorge. History of Coastal-marine Research in Bahía Culebra, North Pacific, Guanacaste, Costa Rica. 2012.
एमएलए उद्धरणCortés, Jorge. History of Coastal-marine Research in Bahía Culebra, North Pacific, Guanacaste, Costa Rica. 2012.
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