@book{89526,
	author = {FAO. Comisión General de Pesca para el Mediterráneo and Franquesa, Ramón.},
	title = {Manual of fisheries sampling surveys : methodologies for estimations of socio-economic indicators in tje mediterranean sea},
	publisher = {FAO,},
	year = {2004.},
	series = {FAO. Studies and reviews},
	address = {Rome :}
}