Leeds] 



673 



[Lees 



Method of separation of coloring matters in batter, 



imitation butter and so-called butter colors. Amer. 

 Chem. Soc. Jl., 9, 1886, 76-77, 98; Analyst, 12, 1887, 

 150-151. 



The American system of purification of the water 



supplies of cities. '[With discussion.] [1886.] N. Y. 

 Ac. Trans., 6 (1886-87), 42-58. 



Purification of the water supplies of cities. [1886.] 



Fraiiklin Inst. JL, 123, 1887, 93-107. 



Causes, progress and cure of the epidemic of typhoid 



fever at Mt. Holly, N. J., June 1887. Amer. Ass. Proc., 

 1887, 128-129. 



The American system of water purification. Amer. 



Ass. Proc., 1887, 159-160. 



The monstrous pollution of the water supply of 



Jersey City and Newark. Amer. Chem. Soc. Jl., 9, 

 1887, 81-97. 



The origin and history of the epidemic of typhoid 



fe% - er at Mt. Holly, N. J., during the months of June, 

 July and August, 1887. Amer. Chem. Soc. Jl., 9, 1887, 

 146-155. 



Determination of carbon and nitrogen in potable 



waters in the wet way. Amer. Chem. Soc. Jl., 9, 1887, 

 162-167. 



The aeration and composition of Niagara river water 



above and below Niagara Falls. Amer. Chem. Soc. Jl., 

 12. 1890, 449-450. 



Composition of swill milk. Amer. Chem. Soc. Jl., 



12, 1890, 451. 



The chemical and physical changes attendant upon 



the sterilization of milk. Amer. Chem. Soc. Jl., 13, 



1891, 34-43. 



The proteids of cow's milk. Amer. Chem. Soc. Jl., 



13, 1891, 72-92. 



Estimation, by titration, of dissolved carbon dioxide 



in water. Amer. Chem. Soc. JL, 13, 1891, 98-99. 



On the precipitation of suspended clay by aluininic 



or ferric hydroxides, or by means of calcium hydrate. 

 Amer. Chem. Soc. JL, 13," 1891, 100-102. 



Are chemists generally prepared to abandon CLAKK'S 



method for estimation of hardness in waters? Amer. 

 Chem. Soc. JL, 13, 1891, 114-119. 

 - The purification of water. [1891.] Chem. News, 65, 



1892, 6-3. 



Acetic acid in vinegar. Amer. Chem. Soc. JL, 17, 



1895. 741-744. 



Standard prisms in water analysis and the valuation 



of color in potable waters. Amer. Chem. Soc. JL, 18, 



1896. 484-491. 



Bacteria in milk sugar. 



Amer. Chem. Soc. JL, 18, 



1896, 687-688. 

 Leeds, B. F. Winter vegetation on Florida sand-dunes. 



Garden & Forest, 5, 1892, 21-22. 

 Leeds, Frank H. Notes on rosin oil. Soc. Chem. Ind. 



JL, 11. 1892. 308-309. 



Notes on Prussian blue. [1896.] Analyst, 22, 1897, 



9-10. 



The use of electricity for crucible fusions. Elec- 



triciau, 38. 1897, 407-408. 



Leegaard. Chr. Ueber die elektrodiagnostische Gesichts- 



felduntersuchung (EXGELSKJOX). Deutsch. Arch. Klin. 



Med.. 33, 1886, 525-533. 

 Ueber eine Methode zur Bestimmung des Tempera- 



tursinns am Krankenbett. Deutsch. Arch. Klin. Med., 



1891. 207-222. 

 Leege, Otto. Die Macrolepidopteren der Insel Jnist. 



Beitrag zur Lepidopteren-Fauna der Ostfriesischen In- 



seln. Bremen Abh., 10, 1889, 556-565. 

 Leeming, Albert. The phvsiology of the salivary glands. 



[WitU discussion.] [1892.] Brit. Jl. Dental Sci., 36, 



1893, 65-73, 93-94. 

 Leeming, Mattheic. A case of trismus dentium. Brit. 



Jl. Dental Sci., 27, 1884, 70-71. 



R. S. XVI. 



Leenbardt, F[ranz] ( = Francois). Quelques observations 



au sujet des Calcaires du TeU et de Cruas. [1885.] Paris, 



Soc. Geol. Bull., 14, 1886, 64-67. 

 Le Cretace Inferieur de La Clape (Aude). Paris, Soc. 



Geol. Bull., 15, 1887, 742-755. 

 Presence du Mastodon angustidens dans les conches a 



Cardita Jouanneti des environs d' Avignon. Paris, Soc. 



Geol. Bull., 22, 1894, xxxiii-xxxiv. 

 [Alpescentrales.] Feuille du Buis. [1894-95.] France 



Serv. Carte Geol. Bull., 6, 1895, 123-124 ; 7, 1896, 129-131. 

 [Couches br^choides du Berriasien.] [With discussion.] 



Paris, Soc. Geol. Bull., 23, 1895, 828-831. 

 Sur 1'existence de la zone a Hoplites Boissieri pres de 



Batna. Paris, Soc. Geol. Boll., 25, 1897, 34. 

 [Bassin du Rhone.] Revision de la feuille d' Avignon. 



France Serv. Carte GeoL Bull., 10, 1899, 541-542. 

 Leenhardt, F[ranz], & Deperet, Charles [Jean Julitn]. 



See Deperet A: Leennardt. 

 Iieenliarclt,F[rdHc], d- KUian, [Charles Constant] W[ilfrid]. 



See KUian <fe Leennardt. 

 Leent, F[rederik] H[endrik] van. Contribution a hi con- 



naissance des corps aromatiques nitres, xi. Action de 



hi potasse methylalcoolique sur 1'acide trinitrobenzoique 



[COOH1, (AzO,) 3 , 2.4.6.]. Rec. Trav. Claim. Pays-Bas, 



15, 1896, 89-91. 

 Action de 1'acide azotique sur retain en presence des 



metaux du groupe du fer. Monitenr Sci., 12, 1898, 866- 



868 ; Rec. Trav. Chun. Pays-Bas, 17, 1898, 86-93. 

 Leent, F[rederik] H[endrik] van, & Kolf, A. P. van der. 



See Kolf & Leent. 

 Leent, F[rederik] H[endrik] van, & Lobry de Brnyn, 



C[ornelii] A[driaan]. See Lobry de Broyn & Leent. 

 Leent, J. B. van. Ueber das Verhalten des Bacillus 



anthracis in der Peritonealhohle des Meerschweinchens. 



Centrbl. Bakt. (Abt. 1), 28, 1900, 737-742. 

 Leeper, (Lt.) Alexander. Results of meteorological obser- 

 vations made in the Solomon group 1882-84. MeteoroL 



Soc. Quart. JL, 11, 1885, 309-313. 

 Leepeiy/. B. [A locomotive problem.] Railroad & Engin. 



JL, 66, 1892, 303. 

 Leer, A. A. van der. Afleiding van de reactien der steun- 



punten van eene over drie steunpunten doorgaande staaf 



met constant traagheidsmoment en die in e'en of meer 



willekeurige punten met een bepaald gewicht is belast. 



[1886.] 's Gravenhage, Inst. Ingen. Tijdschr., 1885-86 



(Verb.), 213-221. 

 Leersum, P[ieter] van. Kinologische studien. Batavia, 



Nataurk. Tijdschr., 49, 1890, 199-202 ; 50, 1891, 38-44, 



525-534; 51, 1892, 314-317; 52, 1893, 33-38, 76-80; 



53, 1893, 125-131 ; 54, 1895, 397-405 ; 57, 1898, 349- 



376 ; 59, 1900, 33-43. 

 Verslag omtrent de Gouvernements kina-onderneming 



in de Preanger- Kegentschappen over het jaar 1892[-98]. 



Batavia. Natuurk. Tijdschr., 53, 1893, 172-207; 54, 



1895, 354-396: 55, 1896, 72-130; 56, 1897, 361-431; 



57, 1898, 221-303 ; 58, 1898, 253-357 ; 59, 1900, 298-395. 

 Lees, Charles Herbert]. On the law of cooling, and its 



bearing on certain equations in the analytical theory 



of heat. Phil. Mag., 28, 1889, 429-442. 

 On the determination of the thermal conductivities of 



bad conductors. [1890.] Manchester Lit. Phil. Soc. 



Mem. & Proc., 4, 1891, 17-27. 

 On a method of determining thermal conductivities. 



Brit. Ass. Rep., 1892, 647-648. 

 On the thermal conductivities of crystal and other 



bad conductors. [1892.] Phil. Trans. (A), 183, 1893, 



481-509. 

 On the thermal conductivities of mixtures of liquids. 



Brit. Ass. Rep., 1895, 628. 

 On a simple geometrical construction for finding the 



intensity of illumination at any point of a plane due to a 



small source of light symmetrical about an axis perpen- 

 dicular to that plane. Phil. Mag., 40, 1895, 463-466. 



85 



