1. Hortus: a concise dictionary of gardening, general horticulture and cultivated plants in North America Creator: Bailey, L. H. 1858-1954. Collection: Core Historical Literature of Agriculture Publisher: MacMillan, Publication Place: New York : Date: 1930 Format: Book
2. Pioneers of plant study Creator: Hawks, Ellison. Collection: Core Historical Literature of Agriculture Publisher: Macmillan Co., Publication Place: New York : Date: 1928 Format: Book