• Sustentabilidade dos agroecossistemas com barragens subterrâneas no semiárido paraibano 

      Ferreira, Gizelia Barbosa (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, , 09/12/2011)
      The influence of subsurface dams in semi-arid agro-ecosystem sustainability must be studied from a systemic perspective to evaluate the dynamic sociopolitical, cultural, economic and environmental involving farmers as ...