RS ARP; GCG FRASER; MP HILL. Quantifying the economic water savings benefit of water hyacinth (Eichhornia crassipes) control in the Vaalharts Irrigation Scheme. Water SA, [S. l.], v. 43, n. 1 January, 2017. DOI: 10.4314/wsa.v43i1.09. Disponível em: https://watersa.net/article/view/10753. Acesso em: 22 nov. 2024.