120 TEACHING SCIENCE IN SECONDARY SCHOOLS SECTION 6. REFERENCES FOR FLORIDA IDENTIFICATION This list is arranged alphabetically by titles so that teachers may locate the publications easily and quickly. Agriculture Experiment Station Bulletins. University of Florida. No. 89-Herbaceous Perennials for Florida. No. 95--Ornamental Trees. No. 106-Landscape Plants for Florida Homes. No. 109-Miscellaneous Tropical and Sub-Tropical Fruits of Florida. No. 116-Orchids in Florida. No. 122-Household Pests. No. 370-Insects and Other Pests of Florida Vegetables. Animals Without Backbones. R. M. Bucksbaum, University of Chicago Press. Birds in Florida. State of Florida, Department of Agriculture. The Butterfly Book. W. J. Holland, Doubleday, Doran. Common Forest Trees of Florida. W. R. Mattoon, Florida Forest and Park Service. Geological Survey Bulletins. State Department of Conservation. No. 18-Notes on Upper Tertiary and Pleistocene Mollusks of Peninsular Florida. No. 24-Florida Mineral History. No. 29-Geology of Florida. Twentieth Annal Report, Geology of Florida. Field Book of Insects. F. E. Lutz, Putnam's Sons. Field Book of Common Rocks and Minerals. F. B. Loomis, Putnam's Sons. Field Book of Marine Fishes of the Atlantic Coast. Charles M. Breder, Putnam's Sons. Field Book of Ponds and Streams. A. H. Morgan, Putnam's Sons. Florida Fresh Water Fish and Fishing. State of Florida Game and Fresh Water Fish Commission. Florida Fishes. Harold L. Madison, Pocket Natural History No. 5, Cleve- land Museum of Natural History. Florida Sea Shells. B. Aldrich and E. Snyder, Houghton, Mifflin. Florida Wild Flowers. Mary F. Baker, Macmillan. Handbook of Nature Study. Anna B. Comstock, Comstock Publishing Company. The Moth Book. W. J. Holland, Doubleday, Doran. Native Trees of Florida. E. West and L. E. Arnold, Florida Press, Uni- versity of Florida. Reptiles of the World. Raymond L. Ditmars, Macmillan. The Reptile Book. Raymond L. Ditmars, Doubleday, Doran.