Title: Earth at a crossroads
First published: 1998
Subjects: Economic development, Environmental aspects, Environmental aspects of Economic development, Environmental indicators, Sustainable development, Développement économique, Indicateurs écologiques, Umweltverträglichkeit, Développement durable, Nachhaltige Entwicklung, Aspect de l'environnement, Environmental sciences, Economic development, environmental aspects
LC classification: HC79.E5 B667 1998