This book, first published in 1980, presents the findings of the SIPRI-organized 1979 international symposium on the destruction and conversion of chemical weapons. Thirty experts from 14 countries discussed the destruction and conversion of present stockpiles of chemical warfare agents and munitions; the destruction and conversion of CW research and development facilities; verification of compliance, and confidence-building measures facilitating verification; and the environmental and occupational health hazards involved in maintaining and in disposing of stockpiles of CW agents and munitions.