Image Number K7664-11 |
Plant physiologists Jack Morgan (left) and Dan LeCain measure photosynthesis in prairie grasses to determine how elevated CO2 affects their growth.
Photo by Scott Bauer.
Image Number K7664-11 |
Plant physiologists Jack Morgan (left) and Dan LeCain measure photosynthesis in prairie grasses to determine how elevated CO2 affects their growth.
Photo by Scott Bauer.