INDEX OF AUTHORS. 377 



Kanonnikoff (J.)- Carbon Compounds, 157 ; Refraction, 324. 



Keeler (J. E.). Absorption, 55 ; Carbonic Acid, 180. 



Kern (J.). Davyum, 206. 



Kesslkr (F.). Apparatus, 13, 16 ; Solar in general, 92 ; Solar Photog- 

 raphy, 116. 



Ketteler (E.). Apparatus, 26, 33 ; Absorption, 55 ; Dispersion, 213 ; 

 Fluorescence, 242 ; Optics, 306 ; Refraction, 324. 



Ketteler und Pulfrich. Wave-Lengths, 354. 



Key (H. Cooper). Aurora, 138. 



Kindt. Chlorine, 189 ; Dark Lines, 205 ; Fluorine, 246 ; Phosphores- 

 cence, 313 ; Phosphorus, 315 ; Silicium, 333. 



Kingdon (F.). Apparatus, 20. 



Kirchhoff (G.). History, 4 ; Book, 9 ; Apparatus, 34 ; Analysis, 43 ; 

 Absorption, 55; Barium, 143; Caesium, 150; Calcium, 151; D 

 Lines, 204; Dark Lines, 205 ; Emission Sp., 226; Inversion, 263 ; 

 Maps, 288 ; Polarized Light, 318 ; Potassium, 319 ; Radiation, 

 321 ; Sodium, 338 ; Strontium, 340. 



Kirchhoff und Bunsen. Alkalies, 61 ; Rubidium, 327. 



Kirk (E. B.). Aurora, 138. 



Kirkwood (D.). Astronomical in general, 67 ; Aurora, 138. 



Klatzo. Chlorine, 189. 



Klercker (C. E. de). Dispersion, 213 ; Light, 272. 



Knoblauch (H.). Heat in the Solar Sp., 112 ; Color, 198 ; Heat, 252. 



Kobb (G.). Germanium, 248. 



Kohlrauch (F.). Apparatus, 13; Refraction, 324. 



KoNro (A.). Color-blind, 157 ; Color, 198 ; Platinum, 317. 



Konig und Dieterici. Wave-Lengths, 354. 



Konkoly (N. von). Apparatus, 20, 22,30,35; Astronomical in gen- 

 eral, 67 ; Comets, 70, 73, 78 ; Fixed Stars, 81 ; Meteors, 83 ; 

 Planets, 86 ; Electric, 221 ; Meteorological, 295. 



Kopp (H.). History, 4. 



Kovesligethy. Comets, 78. 



Kraiewitsch (K.). Apparatus, 13. 



Krauss (G.). Chlorophyll, 193j 



Kruss (G.). Apparatus, 39 ; Heat, 252 ; Liquids, 277. 



Kruss und Oeconomides. Carbon Compounds, 157. 



Kruss (H.). Apparatus, 12, 29, 32; Analysis, 43; Quantitative Anal- 

 ysis, 50. 



