TY - BOOK ED - International Institute for Environment and Development TI - PLA notes: notes on participatory learning and action. No. 29, Performance and participation SN - 1357-938X U1 - 658.312404 PY - 1997/// CY - London PB - International Institute for Environment and Development KW - Sustainable agriculture KW - Sustainable agriculture - Methodology - Periodicals KW - Sustainable agriculture - Developing countries - Periodicals N1 - PLA = Participatory Learning and Action ER -