Environmental indicators : a preliminary set = Indicateurs d'environnement : une et́ude pilote /

Bibliographic Details
Corporate Author:	Organisation for Economic Co-operation and Development
Format:	Book
Language:	Multiple languages
Published:	Paris : OECD, 1991.
Subjects:	Environmental policy. Environmental protection > International cooperation. Pollution > Measurement. Air quality. Water quality.

Description
Item Description:	In English and French.
Physical Description:	77 pages : illustrations ; 27 cm.