A national campaign of maize and bean seed production in small rural communities.

JOSE HEITOR VASCONCELLOS, CNPMS; JOAO CARLOS GARCIA, CNPMS; JOSE CARLOS CRUZ, CNPMS.2026-07-07http://hdl.handle.net/123456789/483224openAccessTransferenciaMaizeBeanTransferComunidade RuralFeijãoMilhoSementeTecnologiasmall farmstechnologyA national campaign of maize and bean seed production in small rural communities.Artigo em anais e proceedings