Color Space | Uncalibrated | Orientation | 1: Normal (0 deg) |
Resolution Unit | Inch | X Resolution | 300 dots per ResolutionUnit |
Y Resolution | 300 dots per ResolutionUnit | Compression | Jpeg Compression |
Keywords | black grama quadrats | Caption | Chartings of black grama quadrats made in 1931 after 6 years of clipping at a height of 1 inch above the ground. Original Photo Number 450603. |