Search Results for the EPA National Library Catalog

Items Found: 10

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Your Search: (AUTHOR=Shepard AND Lloyd AND S.)

 
 
 

Select Item Title Year Published
Analysis of acid precipitation samples collected by state agencies : sampling period January-December 1990 (annual report) / 1992
Analysis of acid precipitation samples collected by state agencies, 1988 / 1990
Analysis of acid precipitation samples collected by state agencies, 1988 : project summary / 1990
Analysis of acid precipitation samples collected by state agencies, 1988 : project summary / 1990
Analysis of acid precipitation samples collected by state agencies--sampling period January 1990-December 1990 : project summary / 1993
Analysis of acid precipitation samples collected by state agencies--sampling period January 1991-December 1991 : annual report / 1996
Analysis of acid precipitation samples collected by state agencies--sampling period January 1992-December 1992 / 1995
Analysis of acid precipitation samples collected by state agencies--sampling period January 1992-December 1992 : project summary / 1995
Analysis of acid precipitation samples collected by state agencies--sampling period January 1993-December 1993 : project summary / 1996
Sulfate aerosol study 1978

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