00919nam a2200169 a 450000100080000000500110000800800410001910000240006024501490008426001680023352002680040165000160066965000100068565000130069570000200070870000210072820410412016-03-15 2015 bl uuuu u00u1 u #d1 aXAVIER FILHO, P. M. aEffectiveness of a participatory approach for collection of economic data in aquaculture systems at farm level in Brazil.h[electronic resource] aIn: INTERNATIONAL SYMPOSIUM FOR FARMING SYSTEMS DESIGN, 5., 2015, Montpellier, France. Multi-functional farming systems in a changing world. Montpellier: ESAc2015 aThis paper aims to evaluate the effectiveness of a participatory approach which is currently being applied by the Brazilian Agricultural Research Corporation (Embrapa) and Brazilian Confederation of Agriculture and Livestock (CNA) in aquaculture sector in Brazil. aAquicultura aPeixe aProdutor1 aMUNOZ, A. E. P.1 aFLORES, R. M. V.