1. Data source #VGsAc4EA Type Company sources Url www.agrifirma-brazil.com File agrifirma-brazilcomfarmholding....pdf Date 2013-11-01 Comment on data source Agrifirma Farm Holdings
2. Data source #eva79DIY Type Company sources Url www.sei.ba.gov.br File seibagovbrcadexempresa-detalhe....pdf Date 2013-11-01 Comment on data source (last web access) Campo Aberto is cotton producer
3. Data source #42ScaFYs Type Company sources Url www.utzcertified.org File coffee-members-producers-campo....pdf Date 2013-11-01 Comment on data source (last web access) Campo Aberto is coffee producer
4. Data source #9qQL3q-S Type Research Paper / Policy Report Url www.iica.int File water-campo-aberto.pdf Date 2009-06-30 Comment on data source Campo aberto, its water is from subsoil