Photographs

029-0511.JPG
Key Words
copy work; george j. ball company plant problem set - insects; diseases; usda air pollution; sugar maple
Location
USDA Air Pollution series, copy work
State, Country
Maryland, United States
Photographer
J. C. Raulston
Collection
J. C. Raulston's Slide Collection
Image Name
029-0511.JPG
Image ID
3531