Gjerde, K. (2003). Towards a strategy for high seas marine protected areas. Galand, Switzerland: IUCN - The world conservation union.
Trích dẫn kiểu ChicagoGjerde, Kristina. Towards a Strategy for High Seas Marine Protected Areas. Galand, Switzerland: IUCN - The world conservation union, 2003.
Deismireacht MLAGjerde, Kristina. Towards a Strategy for High Seas Marine Protected Areas. Galand, Switzerland: IUCN - The world conservation union, 2003.
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