Efficiency measures for a non-homogeneous group of family farmers

by Eliane Gonçalves Gomes, João Carlos Correia Baptista Soares de Mello, Antônio Carlos Reis de Freitas
Published 2012-12-01

Efficiency measures for a non-homogeneous group of family farmers

by Eliane Gonçalves Gomes, João Carlos Correia Baptista Soares de Mello, Antônio Carlos Reis de Freitas
Published 2012-12-01

Eficiência agronômica de estirpes de rizóbio em feijão-caupi cultivado na região da Pré-Amazônia Maranhense

by Régia Maria Reis Gualter, Robert Michael Boddey, Norma Gouvêa Rumjanek, Antônio Carlos Reis de Freitas, Gustavo Ribeiro Xavier
Published 2011-03-01

Assessing the impact of the ABC Cerrado Project

by Geraldo da Silva e Souza, Eliane Gonçalves Gomes, Antonio Carlos Reis de Freitas, Paulo Campos Christo Fernandes, Cristiane Edna Camboim
Published 2021-04-01