doi> Obermaier, Martin ; CESANO, D. ; CORRAL, T. ; MAROUN, M. R. ; LA ROVERE, EMILIO LÈBRE ; BARATA, M. ; Wachsmann, Ulrike ; PFLIEGNER, K. . Dryland Adaptation in Northeast Brazil: Lessons from a community-based pilot project. Field Actions Science Reports, v. 7, p. 1, 2014.