TY - BOOK AU - Freeman, H. Ade. TI - Comparison of farmer-participatory research methodologies : case studies in Malawi and Zimbabwe T2 - Working paper series PY - 2001/// CY - Andhra Pradesh, India PB - International Crops Research Institute for the Semi-Arid Tropics KW - Agricultura KW - Innovaciones tecnologicas KW - Malawi KW - Innovaciones tecnológicas KW - Zimbabwe ER -