"Social Science." . . "Exkrement." . . "Hygiene." . . "Hygiene" . "Biogaz." . . . . "Traitement des déchets." . . "Sewage." . . "Sewage" . "Igiene pubblica." . . "Sanitäranlage." . . "Feces Sociological aspects." . . "Toilets Sociological aspects." . . "Toilet facilities." . . "Toilet Facilities." . "Toilet Facilities" . "Feces." . . "Feces" . "Santé publique." . . "Fognature." . . "Developing & Emerging Countries." . . "toilettes." . . "Environmental Science." . . . . . . "Electronic books"@en . . . . . . . "Big necessity"@it . . . "Il grande bisogno : perchè non dobbiamo sottovalutare l'ultimo tabù : la nostra ca**a"@it . . . . . . . . . . . . . . . . . . . . . "Il grande bisogno : perché non dobbiamo sottovalutare l'ultimo tabù: la nostra ca**a" . . . "The big necessity : the unmentionable world of human waste and why it matters"@en . "The big necessity : the unmentionable world of human waste and why it matters" . . . . . . . . . . . "Human waste is a major public health threat: population growth is taxing even the most advanced sewage systems, and the disease spread by waste kills more people worldwide every year than any other single cause of death. Even in America, 1.95 million people have no access to an indoor toilet. Yet the subject remains unmentionable. The Big Necessity takes aim at the taboo, revealing everything that matters about how people do--and don't--deal with their own waste. George also explores the infrastructure disasters waiting to happen and the potential saviors: from China's five million biogas digesters to the U.S. Army's personal lasers used by soldiers to zap their feces in the field."@en . "Human waste is a major public health threat: population growth is taxing even the most advanced sewage systems, and the disease spread by waste kills more people worldwide every year than any other single cause of death. Even in America, 1.95 million people have no access to an indoor toilet. Yet the subject remains unmentionable. The Big Necessity takes aim at the taboo, revealing everything that matters about how people do--and don't--deal with their own waste. George also explores the infrastructure disasters waiting to happen and the potential saviors: from China's five million biogas digesters to the U.S. Army's personal lasers used by soldiers to zap their feces in the field." . . . . . . . . . "Cross-cultural comparison." . . "Cross-Cultural Comparison." . "Cross-Cultural Comparison" . "Case Impianti igienici." . . "Socioeconomic factors." . . "Socioeconomic Factors." . "Socioeconomic Factors" . "Aspects socio-économiques." . . "Human Services." . . "Sewage Sociological aspects." . . "Services de voirie." . . "Sanitation Health aspects." . .