Cottonwoods or Carolina Poplars 



A Study of Shade Trees for Grades Seven and Eight 



Fannie Ragland 

 Oxford, Ohio 



Tree Study References 



i. Familiar Trees and Their Leaves, F. Schuyler Mathews, D. Appleton 

 & Co., New York. 



2. A Guide to Trees, Alice Lounsberry, Frederick A. Stokes Co., New York. 



3. Handbook to Nature Study, Anna Botsford Comstock, Comstock 

 Publishing Co., Ithaca, New York. 



4. North American Trees, Nathanial Lord Britton, Henry Holt & Co. 



5. Our Native Trees, Harriett Keeler, Charles Scribner's Sons. 



6. The Tree Book, Julia Ellen Rogers, The Nature Library, Doubleday 

 Page & Co. 



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