236 Scientific Proceedings, Ieoyal Dublin Society. 
Dalton, John: 
(1) ‘‘ Heperimental inquiry into the proportion of the several gases or 
elastic fluids constituting the atmosphere.” 
O.P. Mem. Lit. Phil. Soc. Manchester, [2], 1 [1805], p. 244. 
O.P. (Same as above in eatenso), Phil. Mag. (Tilloch), 23 [1806], p. 3538. 
O.P. (Same as above in German), Gilbert’s Annalen, 27 [1807], p. 382. 
(2) ‘* On the constitution of the atmosphere.” 
0.P. Phil. Trans. [1826], Pt. 2, p. 174. 
(3) ‘‘ On the non-production of carbone acid by plants growing in the 
atmosphere.” 
O.P. Brit. Assoc. Rep. 7, vol. 6, Pt. 2 [1837], p. 58. 
Davy-Marié, Edm. Hypolyte: see Marié-Davy. 
De Luna: 
“¢ Hstudios quimicos sobra el aire atmosferico.”” (Madrid, 1860.) 
De Saussure, Horace Bénédict: sce Saussure. 
De Saussure, Nicolas Théodore: see Saussure. 
Dittmar, W.: 
(The question of the carbonie anhydride in sea-water, and wls 
relation to the amount in air, is discussed in:—) 
‘‘ Challenger’? Expedition Reports, 1 (Physics and Chemistry), p. 219. 
Dixon, E. M.: 
“¢ Report of the ar of Glasgow.” 
(Presented to the Committee of Health of the Magistrates and Council of 
Glasgow, July 29th, 1878). 
Abs. Chem. News, 38 [1878], pp. 8, 161. 
Dorner, H.: 
“* Materialien zur Beurtheilung der Luft in iffentlichen Gebaéuden.” 
O. P. Dingler’s Polytec. Journ. 199 [1871], p. 225. 
Abs. Chem. Centrbl. [1871], p. 254. 
Dragendorff, G. : 
“Ueber den Kohlenséuregehalt der Luft.” 
O. P. 60. Naturforsch. Vers. zu Wiesbaden (Sekt. f. Pharmacie) par. 2016. 
Abs. Chem. Centrbl. 18 [1887], p. 1367. 
Dumas, Jean Baptiste : 
(1) ‘‘ Legon sur le réle que joue Pair atmosphérique dans la nature et 
sur Paction qu'il exerce sur tous les étres organisés.” 
O.P. Revue scientifique et industrielle, 6 [1841], p. 288. 
(2) ‘‘ Sur Pacide carbonique normal de lair atmosphérique.” 
O.P. Compt. Rend. 94 [1882], p. 589. 
», Annales de Chimie, 26 [1882], p. 254. 
Abs. Chem. Soc. Journ. Ads. 42 [1882], p. 692. 
Chem. News, 45 [1882], p. 129. 
, Berichte, 15 [1882], pp. 1076, 2273. 
», Chem. Centrbl. 15 [1882], p. 279. 
