4GG 



INDEX. 



Baedeker in Leipzig, 197. 

 Beer's law, 75. 



Baeyer, 142. 



Bailey, W.W., 355. 



Bally, 119. 



Bain, Alexander, 415. 



Baird,Prof.S.P.,38,2T& 



Baker, J. G., 325, 328. 



Sir Samuel, 392. 

 Ballart and Comstock, 352. 

 Balloons for observation, GS. 



to determine air currents, 5S. 

 Baltic Sea to be surveyed, 187. 

 Banian tree, roots of the, 337. 

 Barat, 12(5. 



Barbot-de-Marny, Prof. N. P., 415. 

 Barceua, Senor, Gl. 

 Barff, Prof., 403. 

 Barker, Prof. George P., 91, 131. 

 Barnard, General J. G., 53. 

 Barometer, improved, 99. 

 Barraud and Lund, 27. 

 Barrett, 102. 

 Barrois, 301. 

 Barth, Baron, 415. 

 Bartheleiny, 315. 

 Bary, De, and Strasburger, Profs., 332. 



Dr. Erwin Von, 203, 415, 



Prof. De, 326. 

 Bastiau,Dr.,243. 

 Batalin,32S. 

 Baudrimont, 148. 

 Bauernfeiud, SS. 

 Bauke, Dr. Hermann, 330. 

 Bausch and Lomb, 239. 

 Bavaria and Baden, 196. 

 Baxeudell,127. 

 Bebber, Dr. Von, 78. 

 Bechler, 20S. 

 Beck, R. and J., 239. 

 Beckerhinn, 104. 

 Becquerel, 113. 



at Paris, 53. 

 Henry, 120. 

 Beebe, W.,46. 

 Bees and wasps, habits of, 311. 



flight of, 313. 

 Beetle, a blind, 319. 

 Beet-root molasses, residue of, 142. 



sugar making, 373. 

 Bela-Szechenyi, Count, 197. 

 Belcher, Sir Edward, 415. 

 Bell, Jeffrey, 244. 



Prof. Graham, 39S. 

 Bell's telephone for observation, GS. 

 Bellynek, the Abbd, 415. 

 Belt, ISO, 252. 

 Benomi, Dr. Carl, 74. 

 Benzene in coal-gas, 14G. 

 Benzoic aldehyde, 143 

 Bergenstamm and Low, 320. 

 Berggren, Dr., 328. 

 Berlin, 2:50. 



Geographical Society, 203, 205. 

 Hydrographic Office, G3. 

 Bermuda, researches in, 22S. 

 Burt, Dr., S9. 

 Berthelot, 12G, 131, 133, 134, 142, 14G, 148, 



361. 

 Bertrand,124. 



Bessels, Dr. Emil, 56, G5, 195, 247. 

 Bessemer steel, 409. 

 Bessey, Prof. C. E., 33G. 

 Beutc, 141. 



Bezold,116, 119. 



Bibliography, astronomical, 34. 



Bickuell, Edward, 41& 



Bikk, Prof. Phil. M., 43. 



Bill in, 230. 



Bill wilier, Mr., 87. 



Birds, 296. 



Bischof, 14S,150. 



Bischoffsheim, R., 32. 



Blanford,57, S6. 



Blasius, Dr., 81. 



Blast-furnaces, Oct. 1, 1S77, 406. 



Blood-corpuscles measured, 240. 



Blythe, W., 241. 



Bobretzky, 323. 



Boe, 8. 



Boehm, 364, 365. 



Bogeu,of Chili, 106. 



Boisbaudrau, 114, 138. 



Bolivia, 193. 



Boll, 117. 



Boll-worm, 309. 



Bolton, Prof. H. Carrington, 15G. 



Bonaparte, Charles, 2S4. 



Borelly, of Marseilles, 25. 



Boron, investigation of, 134. 



Boss, Prof. Lewis, 11, 36. 



Botanical chairs, changes in, 332. 



Botauische Zeitung, 326, 329, 331, 337. 



Botany, 248, 325. 



Bottinger, 135. 



Bougarel, 144. 



Bourgau, E., 415. 



Boussiugault, 145, 360, 364. 



Boutmy and Fancher, 147. 



Bowditch, F. C.,212. 



Bowerbauk, J. Scott, 415. 



Bowers, Rev. Stephen, 227. 



Boyle's law, 97. 



Brauchiostoma, 2S7. 



Brandt, E., 320. 



Bransford, Dr. J. F.,22S. 



Brault, on the winds of the Atlantic, 57. 



Brault's Circulation Atmospherique, 7i>. 



Braun, Dr. Alexander, 324, 325, 32S, 415. 



Brazil, 193. 



Bredichin, 26. 



Brefeld's Basidiomycetes, 329. 



Breitenlohner and Harlacher, 354. 



Bremiker, Dr. C.,415. 



Brendel, Dr. Frederic, 336. 



Brereton, 33S. 



Brett, IS. 



Briancon manna, 142. 



Bricks from slag, 401. 



Briosi, Prof. Giovanni, 251. 



British Hydrographic Office, 1S6. 



Museum, catalogue of the birds in, 

 296. 

 Brito de Capello, 73. 

 Britton, Mr. Bashley, 401. 

 Broadhead, Prof. G. C, 156. 

 Broca, 255. 

 Brooks, Dr. W. K., 2S3, 2S4. 



Lewis, 416. 

 Bross, Governor, 264. 

 Broughter, Dr. J. F., 31S. 

 Broun, 72, 76, 23S. 

 Brown-Goodc, G.,22S. 

 Bruhns, 106. 



Brunner and Brandenburg, 142. 

 Bnchan, 73, 76. 

 Buckland, F., 248. 

 Buckwheat straw, 372. 



