Description
Published:Began with calendar year 1971; ceased with calendar year 1973.
Item Description:Description based on: 1971; title from title screen (viewed on Mar. 24, 2010).
Latest issue consulted: calendar year 1973.
Electronic resource.
Physical Description:3 volumes : digital, PDF file.
Publication Frequency:Annual
Format:Mode of access: Internet at the Oak Ridge web site. Address as of 3/24/10: http://www.ornl.gov/sci/env%5Frpt/index.shtml ; current access available via PURL.