COLLINS, G. B. Economic valuation of groundwater in Texas. Texas Water Journal, College Station, Texas, v. 9, n. 1, p. 50–68, 2018. DOI: 10.21423/twj.v9i1.7068. Disponível em: https://twj-ojs-tdl.tdl.org/twj/article/view/7068. Acesso em: 30 apr. 2024.