@book{17934,
	author = {World Bank},
	title = {Price prospects for major primary commodities},
	publisher = {World Bank},
	year = {1984},
	address = {Washington},
	note = {Contents: v.1. Summary and implications -v.2. Food products and fertilizers -v.3. Agricultural raw materials -v.4. Metals and minerals -v.5. Energy}
}