@book{17263,
	author = {Kumar, Dilip and Organización de las Naciones Unidas para la Agricultura y la Alimentación. FAO },
	title = {Aquaculture extension services review.},
	publisher = {Food and Agricultural Organization of the United Nations,},
	year = {1996.},
	series = {FAO fisheries circular ;},
	address = {Rome :}
}