@book{16112,
	author = {Caddy, J. F and Defeo, D and Food and Agriculture Organization of the United Nations},
	title = {Enhancing or restoring the productivity of natural populations of shellfish the other marine invertebrate resources /},
	publisher = {Food and Agriculture Organization of the United Nations,},
	year = {2003},
	series = {FAO fisheries technical paper,},
	address = {Rome :}
}