Photograph "Dr. William H. Cross (left), Entomologist in Charge of the Sebring Methods Development Unit, and A. J. Graham, Entomologist, Examine One of the Trays of Pupae Produced Without Sand

Image (illustration or photograph) for this item, linking to higher res image.

Citation

Smith. 1960. “Photograph "Dr. William H. Cross (left), Entomologist in Charge of the Sebring Methods Development Unit, and A. J. Graham, Entomologist, Examine One of the Trays of Pupae Produced Without Sand.” Special Collections, USDA National Agricultural Library. Accessed August 19, 2022, https://www.nal.usda.gov/exhibits/speccoll/items/show/7369.