U.S. Dilemma: World Energy Need Encourages Spread of Atomic Arms
NY Times survey of problem of nuclear weapons proliferation from construction of nuclear power plants around world and of US dilemma in seeking to control proliferation while acting as major materials supplier; chart of nuclear fuel cycle; map showing nations with nuclear power plants and nations with plants under construction or planned; graph showing nations that have already exploded nuclear device and some 30 to 60 others with weapons potential; glossary of nuclear terms; list of efforts to curb weapons spread (L)
