1. The origin of floral structures: through insect and other agencies. Creator: Henslow, George, 1835-1925. Collection: Core Historical Literature of Agriculture Publisher: Appleton, Publication Place: New York : Date: 1888 Format: Book
2. The survival of the unlike: a collection of evolution essays suggested by the study of domestic plants. Creator: Bailey, L. H. 1858-1954. Collection: Core Historical Literature of Agriculture Publisher: Macmillan, Publication Place: New York : Date: 1896 Format: Book