Ohio Journal of Science: Volume 15, Issue 4 (February, 1915) http://hdl.handle.net/1811/824 2013-05-24T08:57:07Z The Ferns of Allegheny County, Pennsylvania http://hdl.handle.net/1811/1848 The Ferns of Allegheny County, Pennsylvania Schaffner, John H. 1915-02-01T00:00:00Z Schaffner, John H. Meeting of the Biological Club http://hdl.handle.net/1811/1847 Meeting of the Biological Club McAvoy, Blanche W. 1915-02-01T00:00:00Z McAvoy, Blanche W. Cell Division and the Formation of Paramylon in Euglena Oxyuris Schmarda http://hdl.handle.net/1811/1846 Cell Division and the Formation of Paramylon in Euglena Oxyuris Schmarda Walton, L. B. 1915-02-01T00:00:00Z Walton, L. B. Essentials of College Botany http://hdl.handle.net/1811/1845 Essentials of College Botany Schaffner, John H. 1915-02-01T00:00:00Z Schaffner, John H. Wild and Cultivated Clovers of Ohio http://hdl.handle.net/1811/1844 Wild and Cultivated Clovers of Ohio Linnell, Mary B. 1915-02-01T00:00:00Z Linnell, Mary B. Efficacy of Lightning Rods http://hdl.handle.net/1811/1843 Efficacy of Lightning Rods Smith, Warren J. 1915-02-01T00:00:00Z Smith, Warren J.