DescriptionGall (PSF).png Line art drawing. Source Archives of Pearson Scott Foresman, donated to the Wikimedia Foundation Author Pearson Scott Foresman...
DescriptionPhylloxera (PSF).png English: (Daktulosphaira vitifoliae synonym Viteus vitifoliae) originally of North America but introduced into Europe and...
DescriptionPSF G-380002.png Raw image from Pearson Scott Foresman donation Date 17 December 2007, 19:23 (UTC) Source scans from source by Pearson Scott...
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