1916] Index to Volumes I to XXXI 189 



CoKER, David Robert vol. page 



Field for economic plant breeding in the cotton belt. ... 24 9 

 CoKER, WiixiAM Chambers 



The woody plants of Chapel Hill, N. C 19 42 



Chapel Hill liverworts 20 35 



Chapel Hill ferns and their allies 23 134 



A visit to the Yosemite and the Big Trees 25 131 



Additions to the flora of the Carolinas 25 168 



A visit to the grave of Thomas Walter 26 31 



Vitality of pine seeds and the delayed opening of cones. 26 43 



Dr. Joseph Hinson Mellichampe 27 37 



The garden of Andre Michaux 27 65 



The plant life of Hartsville, S. C 27 169 



The seedlings of the live oak and the white oak 28 34 



Our mountain shrubs 31 91 



Observations on the lawns of Chapel Hill (with E. O. 



Randolph ) 31 113 



Winter grasses of Chapel Hill 31 156 



The lawn problem in the South 31 162 



Collection and cultivation of crude drugs in North Carolina, 

 with special reference to the culture of hydrastis and 



belladonna. Beard 31 167 



Colloidal chemistry, MacRae 26 146 



Color and structure in organic compound, Jeffries 29 81 



Concentration cells, electromotive force. Bell and Feild. ... 29 45 



Conservation, Pratt 26 135 



Convict labor in road construction, details of arrangements 



and organization, Pratt 29 63 



Cooperation in matters chemical, presidential address, C. H. 



Herty 31 65 



Copper acetate, attempt at forming, Roberts 1 50 



Copper, action of gasoline, Venable 1 88 



Copper, reaction with concentrated sulphuric acid, Basker- 



ville 12 I 1 



Copper, reduction of concentrated sulphuric acid, Baskeb- 



ville 13 24 



Coral, Siderastera radians and its post larval development, 



Wilson 22 41, 86 



Corals, paleozoic, method of studying septal sequence, Duer- 



den 19 32 



Corundum of western North Carolina, Pratt and Lewis. ... 22 8 



Cotton-seed analysis, de Schweinitz 1 54 



Cotton-seed products, rapid determination of oil, Herty, 



Stem and Orr 25 21 



CowELL, Charles Fowler 



Methods for the preparation of neutral solutions of 



ammonium citrate (with J. M. Bell) 29 28 



