Spiral bound.
"This document represents a subset of the web-based version www.fao.org/fishery/eaf-net ... final editing and revision of this document were undertaken by Marcelo Vasconcellos and Claire Attwood"--T.p. verso.
EAF toolbox : the ecosystem approach to fisheries. ISBN 9789251072677. Published by Food and Agriculture Organization of the United Nations in 2012. Publication and catalogue information, links to buy online and reader comments.