THE OHIO 

 JOURNAL OF SCIENCE 



(CONTINUATION OF THE OHIO NATURALIST) 

 Official Organ of the 



OHIO STATE UNIVERSITY SCIENTIFIC SOCIETY 



and of the 



OHIO ACADEMY OF SCIENCE 



VOLUME XVI, 1915-16 



EDITORIAL STAFF 



Editor John H. Schaffner 



Associate Editor, James S. Hine 



Associate Editor, Frederick W. Ives 



EDITORIAI, BOARD 



J. F. Lyman Agricultural Chemistry V. H. Davis Horticulture 



F. W. Ives Agricultural Engineering W. A. Knight Industrial Arts 



A. G. McCall Agronomy C. J. West ...Mathematics 



F. ly. Landacre Anatomy Horace Judd Mechanical Engineering 



J. H. Schaffner Botany Jonathan Forman Pathology 



Carl B. Harrop Ceramic Engineering F. C. Blake Physics 



Jas. R. WITHROW Chemistry R. J. Seymour Physiology (General) 



F. H. End Civil Engineering Clayton McPeek Physiology (Medical) 



Minna C. Denton Home P^conomics E-R.Hayhurst. Public Health and Sanitation 



N. W. Sherer Forestry J. S. Hine Zoology and Entomology 



C. S. Prosser Geology 



OHIO STATE UNIVERSITY, 

 COLUMBUS. OHIO. 



