Classification
CWS - Separation processes - nonmechanical
10
CXA - Coal and fossil fuel - chemistry and technology
3
CUW - Mass spectroscopy
2
CLA - Reaction kinetics
1
CNRO - Electrode processes
1
CXK - Coal gasification
1
FMSJ - Heavy metals, noble metals
1
UCQ - Environmental technology
1
UCS - Environmental chemistry
1
UVF - Environmental aspects of heavy metals and their compounds
1