@book{90052,
	author = {Freeman, H. Ade.},
	title = {Comparison of farmer-participatory research methodologies : case studies in Malawi and Zimbabwe},
	publisher = {International Crops Research Institute for the Semi-Arid Tropics,},
	year = {2001.},
	series = {Working paper series},
	address = {Andhra Pradesh, India :}
}