1916] Index to Volumes I to XXXI 205 



VOL. PAGE 



Research in America, chemical, Venable 22 29 



Resins, reseue, Herty and Dickson 28 131 



Resin acids, stability at slightly elevated temperatures, 



Hekty and Cox 30 150 



Resources, conservation and utilization, Pratt 26 1 



Retinal images, experimental proof of inversion, Patterson 28 42 



River adjustments in North Carolina, Wbiaveb 13 13 



River adjustment, an example, Baskerville and Mitchell. . 9 64 



Roads, good roads and conservation, Pratt 26 135 



Road construction, arrangements and organization for con- 

 vict labor, Pratt 29 63 



Road materials, character and distribution. Holmes 9 66 



Roberts, James Cole 



Examination of iron ores from Chapel Hill mines 1 26 



Alterability of amorphous phosphorus 1 37 



An attempt at forming copper and barium acetate 1 50 



Robinia Boyntonii sp. nov., Ashe 14 51 



Rocks in central North Carolina, so-called Taconic and 



Huronian, Nitze 13 53 



Rock salt from Saltville, Va., analysis, Radcliffe 1 83 



Rosin and turpentine, Phillips 6 19 



Rosin, stability at slightly elevated temperatures, Hebty 



and Dickson 25 34 



Rotation of the earth, deflective effect on streams, Cobb 10 26 



Salamanders of North Carolina, Brimley 23 150 



Saliva, ammonia, Jackson 2 85 



Salt-making, analysis of a deposit, Phillips 2 60 



Scale, San Jose, Sherman 24 52 



Scale, gloomy, an important enemy of shade trees in North 



Carolina, Metcalf 28 88 



ScHRENCK, Hermann von 



Some fungi of Blowing Rock, N. C. (with G. P. Atkin- 

 son) 9 95 



deSchweinitz, Emil Alexander 



Analysis of Chapel Hill Well-waters 1 23 



Cotton seed analyses 1 54 



Occurrence of citric and malic acids in peanuts (Ara- 



chis hypogaea) 2 47 



Attempts to form mercurous hypophosphite 2 78 



Octylbenzol 3 60 



Science, foundations. Mills 25 3 



Science and the people, Baskerville 20 68 



Science drudgery, Venable 12 I 23 



Science of the ancients as interpreted by Lucretius, Venable 15 62 



Scolytus, orchard, Atkinson 3 74 



