Title: Vital signs
First published: 1992
Subjects: Environmental indicators, Forecasting, Environmental impact analysis, Nature, Environmental aspects, Economic development, Consumption (Economics), Effect of human beings on, Environmental Science, Yearbooks & Annuals, Environmental Studies, Economic conditions, Environment, Government policy, Science/Mathematics, Technology, social aspects, Economic forecasting, Technological innovations, Indicateurs écologiques
LC classification: TD'193.2'B76'1997