1
The delphi method : Techniques and applications /
Book
2
Destruction and disposal of PCBs by thermal and non-thermal methods /
Book
3
Draft protocol on sensor verification: proposal for a legal framework for the use of ground sensors to verify limits on military land and air vehicles /
Book
4
An International environmental law information system /
Book
5
Judgmental forecasting /
Book
6
Production of electricity via coal and coal char gasification /
Book
Wen, C. Y.
1973
7
Resources, environment, and economics : applications of the materials/energy balance principle /
Book