@book{89762,
	author = {FAO},
	title = {Report of the FAO working group on the assessment of small pelagic fish off Northwest Africa},
	publisher = {FAO,},
	year = {2003.},
	series = {FAO. Informe de pesca},
	address = {Rome :},
	note = {Ed. bilingue : inglés y francés}
}