Cage aquaculture : regional reviews and global overview / Halwart, Matthias Soto, Doris Arthur, J. R. Food and Agriculture Organization of the United Nations Aquaculture Aquaculture Cage aquaculture 639 FOO 2007 A051 Or. Also available via the Internet Rome, Italy : Food and Agriculture Organization of the United Nations, c2007 c2007 Text xi, 241 p. : ftp://ftp.fao.org/docrep/fao/010/a1290e/a1290e.zip