[ 发表于: economia e sociologia rural ]
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结果 1-2 的 2
Pluralactivity, rural poverty and domestic service salaried
2004
Nascimento, C.A. do
Biblioteca Nacional de Agricultura - Brazil
Regional evolution of labor productivity in the agricultural sector of the state of Rio Grande do Sul, through a Markov matrix
2004
Stulp, V.J.
Biblioteca Nacional de Agricultura - Brazil
