1. Handwriting description of Hessian Fly Collection: Images from the Rare Book and Manuscript Collections Format: Image
2. Diagram of Plant and Larva Collection: Images from the Rare Book and Manuscript Collections Format: Image
3. Field Notes. Mandarin Point, Duval County, St. John's River, Fla. Collection: Images from the Rare Book and Manuscript Collections Date: 1893-11-04 Format: Image
4. Cornell University Agriculture Lectures by Prof. I.P. Roberts Collection: Images from the Rare Book and Manuscript Collections Date: 1902 Format: Image
