@book{93303,
	author = {Rohrbach, D. D. and Kiala, D.},
	title = {Development options for local seed systems in Mozambique},
	publisher = {International Crops Research Institute for the Semi-Arid Tropics,},
	year = {2000.},
	series = {Working paper series},
	address = {Bulawayo, Zimbbwe :}
}