C.V. Cogbill

Cogbill, C.V., Gene E. Likens, and Tom Butler. 1984. “Uncertainties in Historical Aspects of Acid Precipitation: Getting It Straight”. Atmospheric Environment 18: 2261-70.

Butler, Tom, C.V. Cogbill, and Gene E. Likens. 1984. “Effect of Climatology on Precipitation Acidity”. Bull. Am. Meteorol. Soc. 65: 639-40.