PIERSMA T (1985) Dutch Ornithological Union. Theme day Dutchman in Africa: what will happen to our migratory birds?: Wintering of Palaearctic waders in coastal areas of West Africa. LIMOSA 58 (3): 126-126.

Dutch Ornithological Union. Theme day Dutchman in Africa: what will happen to our migratory birds?: Wintering of Palaearctic waders in coastal areas of West Africa

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