Leeds] 



673 



[Lees 



Method of sepii ration of coloring matters in butter, 



imitation butter and so-called butter colors. Amer. 

 Chem. 8oc. Jl., 'J, 1886, 70-77, 98; Analyst, 12, 1887, 

 150-151. 



The American system of purification of the water 



supplies of cities, [tl'itli discussion.] [188(5. J N. Y. 

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



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



Franklin 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 



fever 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, 34^3. 



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



13, 1891, 72-92. 



Esthnatiou, by titration, of dissolved carbon dioxide 



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



On the precipitation Qf suspended clay by aluminie 



or ferric hydroxides, or by means of calcium hydrate. 

 Amer. Chem. Soc. Jl., 13^ 1891, 100-102. 



Are chemi-sts generally prepared to abandon Cl.\kk'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, 6-8. 



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. 

 Iiceds, 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- 

 trician, 38, 1897, 407-408. 



Iieegaard, Llir. Ueber die elektrodiagnostische Gesichts- 

 felduutersuchung (Exgelskjon). Deutsch. Arch. Klin. 

 Med., 38, 1886, 525-533. 



Ueber eine Methods zur Bestimmung des Tempera- 



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

 48, 1891, 207-222. 



Leege, Utto. Die Macrolepidopteren der Insel Juist. 



Beitrag zur Lepidopteren-Fauna der Ostfriesischen In- 



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

 Iieeming, Albert. The physiology of the salivary glands. 



[11(7/1 dismission.] [1892.] Brit. Jl. Dental Sci., 36, 



1893, 6.5-73, 93-94. 



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

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



Leenhardt, l\r(inz] { Frani-ois). Quehiues observations 



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



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

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



G(5ol. Bull., 15, 1887, 742-755. 

 Presence du Mastodon angustidens dans les oonohes k 



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



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

 [Alpes centrales.] Feuilledu Buis. [1894-95.] France 



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

 [Couches br(?choides du Berriasieu.] []Vith discussion.] 



Paris, Soc. Geol. Bull., 23, 1895, 828-31. 

 Sur I'existence de la zone a Hoplites Boissieri pr^s de 



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

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



Prance Serv. Carte Geol. Bull., 10, 1899, 541-542. 

 Leenhardt, l'\ian:], & Dep^ret, Charles [Jean Julien]. 



See Dep^ret A Leenhardt. 

 Leenhardt, /''[ra/;;], ct Kilian, [Cliarles Constant] W[ilfrid]. 



.See Kilian ct Leenhardt. 

 Leent, F[rederik] H[endrik] vail. Contribution a la con- 



naissance des corps aromatiques nitres, xi. Action de 



la potasse m^thylalcoolique sur I'acide trinitrobenzoique 



[COOHl, (AzO.,)-', 2.4.6.]. Rec. Trav. Chim. Pays-Bas, 



15, 1896, 89-91. 

 Action de I'acide azotique sur retain en presence des 



m^taux du groupe du fer. Moniteur Sci., 12, 1898, 866- 



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

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



See Kolf & Leent. 

 Leent, F[rederik] Illendrik] van, & Lobry de Bruyn, 



C{nrnelis] A[driaun]. See Lobry de Bruyn li Leent. 

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



antliracis in der Peritonealhiihle des Meerschweinchens. 



Centrbl. Bakt. {.ibt. 1), 28, 1900, 737-742. 

 Leeper, [Lt.) Ale-tander. Results of meteorological obser- 

 vations made in the Solomon group 1882-84. Meteorol. 



Soe. Quart. Jl., 11, 1885, 309-313. 

 Leeper, J. B. [A locomotive problem.] Eailroad & Engin. 



Jl., 66, 1892, 303. 

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



punteu van eene over drie steunpunten doorgaande staaf 



met constiint traagheidsmoment eu die in ^en of meer 



willekeurige punten met een bepaald gewicht is belast. 



[1886.] 's Graveuhage, Inst. Ingen. Tijdsehr., 1885-86 



(Verh.), 213-221, 

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



Natuurk. Tijdsehr., 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, 34y- 



376 ; 59, 1900, 33-43. 

 Verslag omtrent de Gouvernements klna-onderneming 



in de Preanger-Uegentschappen over het jaar 18!)2[-98]. 



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



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



57, 1898, 221-303 ; 58, 1898, 253-3-57 ; 59, 1900, 298-395. 

 Lees, Charles H[ei'hert]. 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. Soo. 



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 



inten.^ity of illumiuation 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 



