prepared by V.C. Hoffman [and others] ; prepared for Division of Safeguards, Fuel Cycle, and Environmental Research, Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission
prepared for New York State Electric & Gas Corp., Forestry Section, by Asplundh Environmental Services ; project team: W.R. Byrnes, W.W. McFee, and G.C. Steinhardt
prepared by Educational Testing Service under contract with the National Center for Education Statistics, Office of Educational Research and Improvement, U.S. Department of Education
Date
[1991]
Series
Report (National Assessment of Educational Progress) ; no. 21-ST-02