UNEP Survey of Information Systems Related to Environmentally Sound Technologies In an effort to meet the critical need for a comprehensive inventory of the current state of information sources related to environmentally sound technologies (ESTs), this publication makes a contribution by sharing the results of an extensive survey undertaken over the years 1994 to 1996. It identifies and characterizes 84 EST information systems. This information will be invaluable to decision-makers working towards adopting technological solutions to mitigate problems of air and water pollution as well as waste management. Book Ordering Information:    Sales Number: E. 97.III.D.81      Price: $40.00     258pp. [Environment Main] [Subject Index] [Alphabetical Index] [UN Publications Policies] Copyright © 1997 United Nations