DescriptionStolon (line art) (PSF R-790001 (cropped)).png Raw image from Pearson Scott Foresman donation Date 2 December 2007, 15:56 (UTC) Source scans...
DescriptionRungs of ladders and chairs (line art) (PSF R-790001 (cropped)).png Raw image from Pearson Scott Foresman donation Date 2 December 2007, 15:56...
This file has been extracted from another file : PSF R-790001.png...