Joint water quantity-quality management in a biofuel production area: An integrated economic-hydrologic modeling analysis - de Moraes, Márcia Maria Guedes Alcoforado; Cai, Ximing; Ringler, Claudia; Albuquerque, Bruno Edson; da Rocha, Sérgio P. Vieira; Amorim, Carlos Alberto (American Society of Civil Engineers, 2010)