Elisha Mitchell Scientific Society* 



WM. GAIN, President. 

 J. E. MILLS, Vice-President. 

 \. WHEELER, Rec. Sec. F. P. VENABLE, Cor. St 



Editors of the Journal: 



W. C. COKER, 



J. E. LATTA, ARCHIBALD HENDERSON. 



CONTENTS. 



Proceedings N. C. Academy of Science. 

 The Science of Plant Pathology — F, L. 



A Memoir on the Twenty-Seven Lines Upon a Cubic Surface. 



. — Archibald Henderson r ' 



Molecular Attraction, IV., on Biot's Formula for Vapor Pres- 

 sure and Some Relations at the Critical Temperature.' 



Journa Elisha Mitchell Scientific Society — Quarterly. Pj 9i 



$2 00 per year;' single numbers 50 cents. • Most numbers of formei 1 

 nines can bo supplied. Direct all correspondence to the Editors, at 

 University of North Carolina, Chapel Hill, I 



