A comparison between observed and unobserved vessels data of the Spanish Northeast Atlantic and Mediterranean Bottom Trawl fishery

Carbonell, A., González Herraiz, I., Punzón, A., Ruíz, J., Valls, M., Pérez, N. (2007). A comparison between observed and unobserved vessels data of the Spanish Northeast Atlantic and Mediterranean Bottom Trawl fishery. Proceedings of the 5th International Fisheries Observer Conference- 15- 18 May 2007, Victoria, British Columbia, Canada NSW Department of Primary Industries, Cronulla Fisheries Research Centre of Excellence, Cronulla, Australia, 412 pp.