- National Acid Precipitation Assessment Program (U.S.)
National Acid Precipitation Assessment Program (U.S.) (Corporate Name)
- United States. National Acid Precipitation Assessment Program
- United States. Interagency Task Force on Acid Precipitation. National Acid Precipitation Assessment Program
- National Atmospheric Precipitation Assessment Program (U.S.)
- NAPAP
Operating research plan, 1984: cover (National Acid Precipitation Assessment Program) t.p. (Interagency Task Force on Acid Precipitation) p. iv (Interagency Task Force on Acid Precipitation managed program which had its executive director in a program coordination office; program subdivided by task groups)
Operational protocol for a recording precipitation ... [MI], 1986: t.p. (National Atmospheric Precipitation Assessment Program)
Phone call to Interagency Task Force on Acid Precipitation, 11-3-87 (National Atmospheric Precipitation Assessment Program is a t.p. mistake; it should be National Acid Precipitation Assessment Program)
Interim assessment, the causes and effects of acidic depostion, 1987?: cover (NAPAP)
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