@book{346063,
	author = {Pieri, C. and World Bank, Washington, DC (USA).Agriculture and Rural Development Dept.},
	title = {No-till farming for sustainable rural development.},
	publisher = {World Bank, },
	year = {2002. },
	address = {Washigton, DC (USA): },
	note = {Bibliography, p. 59-65 (89 ref.)}
}