Proceedings of the October 1997 conference one of few conferences that provide opportunities to foster cooperation among specialists from countries with mature environmental management programs and those from countries with emerging programs. Topics of the 250 papers include descriptions of national environmental management programs; public involvement, economics, and regulations; storage, transportation, and conditioning of spent nuclear fuel and HLW; treatment and qualification of high-level waste for disposal; contaminant migration in deep repositories; LLW disposal and near-surface contaminant migration; and decontamination and decommissioning technologies and experience. No index. Annotation c. by Book News, Inc., Portland, Or.