Campbell] 



[Campbell 



L'Aigle. [1890-92.] Canad. Eec. Sci., 4, 1891, 54-68; 

 5, 1893, 38-40. 



Specimens of British wild flowers in July and August. 



Canad. Rec. Sci., 4, 1891, 309-315. 



The flora of Montreal Island. [1892-1901.] Canad. 



Rec. Sci., 5, 1893, 208-234; 6, 1896, 397-405; 7, 1897, 



146-151; 8, 1902, 349-365. 

 Changes in the flora of Montreal Island. Canad. Rec. 



Sci. , 5, 1893, 294-296. 

 Some of the rarer summer flowers of Canada. [1895.] 



Canad. Rec. Sci., 6, 1896, 342-351. 

 Botany in the Island of Montreal. [1899.] Canad. 



Rec. Sci., 8, 1902, 84-90. 

 The flora of the Rocky Mountains. [1900.] Canad. 



Rec. Sci., 8, 1902, 163-192. 

 North American golden rods. [1900.] Canad. Rec. 



Sci., 8, 1902, 192-195. 

 Campbell, (Rev.) Robert, & Gushing, Harold B. See 



Gushing & Campbell. 

 Campbell, T. J. A tiger eating a bear. [1894.] Bombay 



Nat. Hist. Soc. Jl., 9, 1894-95, 101. 

 Campbell, W. Note on crystallization produced in solid 



metals by pressure. [1900.] London Phys. Soc. Proc., 



17, 1901, 337-338. 

 Campbell, W[illiam] W[allace]. Observations of Comet b 



1889 (Barnard, March 31), made with the 12^-inch equa- 

 torial of the Detroit Observatory. [1889.] Astr. Jl., 8, 



1889, 183-184 ; 9, 1890, 7. 



Definitive determination of the orbit of Comet 1885 III. 



Astr. Nachr., 120, 1889, 49-60. 

 Elements and ephemeris of Comet b 1889 (Barnard, 



March 31). [1889.] Astr. Jl., 9, 1890, 6, 37, 94. 

 Ring-micrometer observations of Comet c 1888 



(Brooks, August 7), made with the 12|-inch equatorial 



of the Detroit Observatory. [1889.] Astr. Jl., 9, 1890, 



38-39. 

 Elements and ephemeris of Comet c 1889 (Barnard). 



[1889.] Astr. JL, 9, 1890, 46. 

 Ephemeris of Comet b 1889. [1889.] Astr. JL, 9,* 



1890, 69. 



Elements of Comet e 1889 (Davidson). [1889.] Astr. 



JL, 9, 1890, 119. 



Elements and ephemeris of Comet g 1889 (Borrelly). 



Astr. Jl. , 9, 1890, 136. 



Ephemeris of Comet g 1889 (Borrelly). Astr. JL, 9, 



1890, 140. 

 Observations of Comet g 1889 (Borrelly), made with 



the 6-inch equatorial of the Detroit Observatory. Astr. 



JL, 9, 1890, 143-144. 

 Elements and ephemeris of Comet a 1890 (Brooks). 



[1890.] Astr. Jl., 9, 1890, 184; 10, 1891, 12-13. 

 Observations of Comet a 1890 (Brooks), made with 



the 6-inch equatorial of the Detroit Observatory. Astr. 



JL, 9, 1890, 190; 10, 1891, 15-16. 

 Elements and ephemeris of Comet e 1890. Sidereal 



Messenger, 9, 1890, 466; Astr. JL, 10, 1891, 134. 

 Ephemeris of Comet a 1890 (Brooks, March 19). 



[1890.] Astr. JL, 10, 1891, 45-46, 98. 

 Observations of Comet b 1890 (Coggia) made on the 



12-inch equatorial of the Lick Observatory. [1890.] 



Astr. JL, 10, 1891, 54. 

 Corrections to WATSON'S Theoretical Astronomy. Astr. 



Soc. Pacific Publ., 3, 1891, 87-91. 

 Nova Aurigse : [reappearance of 18 August 1892]. 



Astr. Soc. Pacific Publ., 3, 1891, 192. 



Comet e 1891. [1891.] Astr. JL, 11, 1892, 56. 



The reduction of spectroscopic observations of motions 



in the line of sight. Astr. & Astrophys., 11, 1892, 319- 



325. 

 The visible spectrum of Nova Auriga. Astr. & Astro- 



pbys., 11, 1892, 529. 

 The spectrum of Comet a 1892 (Swift). Astr. & 



Astrophys., 11, 1892, 698-700; Astr. JL, 11, 1892, 176. 



Recent observations of Nova Aurigae. Astr. & Astro- 

 phys., 11, 1892, 715-719, 820-821; 12, 1893, 417-419; 

 Spettrosc. Ital. Mem., 21, 1893, 141-144. 



The spectrum of Nova Auriga in February and March, 

 1892. Astr. & Astrophys., 11, 1892, 799-811. 



[Comet e 1892, Barnard Oct. 12.] [1892.] Astr. & 



Astrophys., 11, 1892, 835; Astr. JL, 12, 1893, 95. 



The motion of Nova Aurigae. Astr. & Astrophys., 11, 

 1892, 881-882; Astr. Nachr., 131, 1893, 205-206. 



New elements and ephemeris of Comet e 1891 (Barnard, 



Oct. 2). Astr. JL, 11, 1892, 111-112; 12, 1893, 144. 

 Observations of the occupation of Mars Sept. 3, 1892, 



at Mount Hamilton. Astr. Soc. Pacific Publ., 4, 1892, 



194. 

 The spectrum of Nova Aurigaa. Astr. Soc. Pacific 



Publ., 4, 1892, 231-247 ; Astr. & Astrophys., 12, 1893, 



722-729; Astr. Nachr., 131, 1893, 201-206. 

 Comets of 1892 and their spectra. Astr. Soc. Pacific 



Publ., 4, 1892, 248-250. 

 Elements of Comet e 1892 (Barnard, Oct. 12). Astr. 



Soc. Pacific Publ., 4, 1892, 265. 

 New elements and ephemeris of Comet e 1892 (Barnard, 



Oct. 12). [1892.] Astr. Jl., 12, 1893, 111. 

 Observations of Mars and his satellites, made with the 



36-inch equatorial. [1892.] Astr. JL, 12, 1893, 137- 



139. 

 The spectra of HOLMES' and BEOOKS' comets (/ and d 



1892). Astr. & Astrophys., 12, 1893, 57. 

 Observations of Nova Aurigae from Nov. 9 to Dec. 14, 



1892. Astr. & Astrophys., 12, 1893, 149. 



The spectrum of y Argus. Astr. & Astrophys., 12, 



1893, 555-556. 



The spectrum of Comet b 1893 (Rordame). Astr. & 



Astrophys., 12, 1893, 652-653. 

 Hydrogen envelope of the star DM. + 30 3639. Astr. 



& Astrophys., 12, 1893, 913-914; Astr. Soc. Pacific Publ., 



5, 1893, 204-205 ; Astr. Nachr., 134, 1894, 133-134. 

 Preliminary note on the spectrum of the Orion nebula. 



Astr. & Astrophys. ,12, 1893, 927 ; Astr. Nachr. , 134, 1894, 



211-212. 

 The spectra of Comets 1892. ..(Holmes Nov. 6) and 



1892... (Brooks Aug. 28). Astr. Nachr., 131, 1893, 211- 



212. 



The spectrum of Comet 1893...(Rordame-Qu6nisset). 

 Astr. Nachr., 133, 1893, 149-152. 



Concerning the nature of Nova (T) Aurigae's spectrum. 



Astr. Nachr., 133, 1893, 337-342. 



Note concerning the accuracy of wave-length deter- 

 minations in Nova (T) Aurigae's spectrum. Astr. Nachr., 



133, 1893, 395-398. 

 Comet Holmes. Astr. Soc. Pacific Publ., 5, 1893, 



93-94. 

 The spectrum of HOLMES' comet. Astr. Soc. Pacific 



Publ., 5, 1893, 99-100. 

 Classification of stellar spectra. Astr. Soc. Pacific 



Publ., 5, 1893, 102-103. 

 The visible spectrum of y Argus. Astr. Soc. Pacific 



Publ., 5, 1893, 106. 

 The spectrum of Comet b 1893. Astr. Soc. Pacific 



Publ., 5, 1893, 145-147. 

 Comparison of the new star spectrum with the spectra 



of five well-known nebulae. Astr. Soc. Pacific Publ., 5, 



1893, 147-152. 

 The red star DM. + 364025. Astr. Soc. Pacific 



Publ., 5, 1893, 177; 6, 1894, 64. 

 The driving clock of the 36-inch equatorial. Astr. 



Soc. Pacific Publ., 5, 1893, 179. 

 Note on the visible spectrum of the great nebula of 



Orion. Astr. Soc. Pacific Publ., 5, 1893, 206. 

 The planetary nebula SD. - 121172. Astr. Soc. 



Pacific Publ., 5, 1893, 207. 

 Visible spectrum of Comet c 1893 (Brooks). Astr. 



Soc. Pacific Publ., 5, 1893, 208-210. 



