• 2 Journals, Magazines, Newspapers

• 2 Agriculture
• 1 Agricultural industries
• 1 Agriculture and politics
• 1 Agriculture and state
• 1 Electronic journals
• 1 Rural development

• 1 Universidade Federal Rural do Rio de Janeiro. Curso de Pós-Graduação em Desenvolvimento Agrícola

• 2 Spanish
• 1 English
• 1 French

• 2 Brazil
• 1 Latin America

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