![]() Image Number D1877-1 |
Chemists Cathleen Hapeman (left) and Laura McConnell use air and rain sample collection devices to study the fate of atmospheric pollutants in the Chesapeake Bay region.
Photo by Peggy Greb.
![]() Image Number D1877-1 |
Chemists Cathleen Hapeman (left) and Laura McConnell use air and rain sample collection devices to study the fate of atmospheric pollutants in the Chesapeake Bay region.
Photo by Peggy Greb.