Matches in Library of Congress for { ?s ?p Regional strategy for environmental protection and rational use of natural resources in ECE member countries covering the period up to the year 2000 and beyond : as adopted by the Economic Commission for Europe at its forty-third session (1988) in decision E (43) / Economic Commission for Europe.. }
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- 89209977 title "Regional strategy for environmental protection and rational use of natural resources in ECE member countries covering the period up to the year 2000 and beyond : as adopted by the Economic Commission for Europe at its forty-third session (1988) in decision E (43) / Economic Commission for Europe.".