"Ethik." . . "Natural resources Management Moral and ethical aspects." . . "Armut." . . "Wirtschaftsethik." . . "Christianity and economics." . . "Nutzung." . . "Natürliche Ressourcen." . . "Fieldstead Institute." . . . . . "Prosperity and poverty the compassionate use of resources in a world of scarcity"@en . . . . . . . . . . . . . . . . "Prosperity and poverty : the compassionate use of resources in a world of scarcity" . "Prosperity and poverty : the compassionate use of resources in a world of scarcity"@en . "Kyŏngje chŏngŭi silch'ŏn ŭl wihan parŭn kyŏngje yulli" . . . . . . . . "Prosperity and poverty"@en . "Conservation of natural resources Moral and ethical aspects." . . . .