1. Agaricus arvensis [Horse mushroom] Collection: Images from the Rare Book and Manuscript Collections Date: 1906 Format: Image Creator: Bailey, L. H. (Liberty Hyde), 1858-1954
2. Agaricus arvensis [Horse mushroom] Collection: Images from the Rare Book and Manuscript Collections Date: 1906 Format: Image Creator: Bailey, L. H. (Liberty Hyde), 1858-1954