In the underground world of any prairie, root systems crisscross and extend downward to create an underground maze. As the roots of grasses and flowers grow and search for nutrients, they may find ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This engraving of "Thomomys ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This engraved woodblock of ...