Seminar on Fisheries Planning and Management in the Conventional Basin of Lake Chad (1990 N'Djamena, Chad)

Seminar on Fisheries Planning and Management in the Conventional Basin of Lake Chad (1990 N'Djamena, Chad)

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Strategies d'amenagement des pecheries continentales au SahelSeminar on Fisheries Planning and Management in the Conventional Basin of Lake Chad (1990 N'Djamena, Chad)

Strategies d'amenagement des pecheries continentales au Sahel

Seminar on Fisheries Planning and Management in the Conventional Basin of Lake Chad (1990 N'Djamena, Chad) · 1991