Watersheds of the world : ecological value and vulnerability Watersheds of the world : ecological value and vulnerability

by 110134 Revenga, C., 97657 Murray, S., 39691 Abramovitz, J., 75851 Hammond, A., 21261 Worldwatch Institute, Washington, D.C. (EUA)
Published 1998

Environmental indicators: a systematic approach to measuring and reporting on environmental policy performance in the context of sustainable development

by 75851 Hammond, A., 40177 Adriaanse, A., 111730 Rodenburg, E., 51622 Bryant, D., 132127 Woodward, R., 21215 World Resources Inst., Washington, D.C. (EUA)
Published 1995

Environmental indicators; a systematic approach to measuring and reporting on environmental policy reformance in the context of sustainable development Environmental indicators; a systematic approach to measuring and reporting on environmental policy reformance in the context of sustainable development

by 75851 Hammond, A., 40177 Adriaanse, A., 111730 Rodenburg, E., 51622 Bryant, D., 132127 Woodward, R., 21223 World Resources Institute, Washington, D.C. (EUA)
Published 1995