U Tietze. (2000). FAO fisheries technical paper; N403: Demographic change in coastal fishing communities and its implications for the coastal environment. Rome: FAO.

U Tietze. FAO Fisheries Technical Paper; N403: Demographic Change in Coastal Fishing Communities and Its Implications for the Coastal Environment. Rome: FAO, 2000.

U Tietze. FAO Fisheries Technical Paper; N403: Demographic Change in Coastal Fishing Communities and Its Implications for the Coastal Environment. Rome: FAO, 2000.