João Augusto Rossi

Factors affecting adoption of economic management practices in beef cattle production in Rio Grande do Sul state, Brazil

Grigorios Emvalomatis, Helmut W. Saatkamp, Júlio Otávio Jardim Barcellos, 2015 .

Risks and Risk Management Mechanisms: An Analysis of the Perceptions of Producers of Agricultural Commodities

João Augusto Rossi, J. Augusto, J. Machado, 2012 .