Hamlisch, R. (1989). Methodology and guidelines for fisheries development planning: With special reference to the developing countries in the African region. Rome: Food and Agriculture Organization of the United Nations.

Hamlisch, R. Methodology and Guidelines for Fisheries Development Planning: With Special Reference to the Developing Countries in the African Region. Rome: Food and Agriculture Organization of the United Nations, 1989.

Hamlisch, R. Methodology and Guidelines for Fisheries Development Planning: With Special Reference to the Developing Countries in the African Region. Rome: Food and Agriculture Organization of the United Nations, 1989.