A global assessment of offshore mariculture potential from a spatial perspective / Kapetsky, James M., Aguilar-Manjarrez, José, Jenness, Jeff, Food and Agriculture Organization of the United Nations, Mariculture. Sustainable fisheries. 639 FOO 2013 A083 Or. Text xvii, 181 pages : http://www.fao.org/docrep/017/i3100e/i3100e.pdf FAO fisheries and aquaculture technical paper ;