GENERAL INDEX 
VOLS. XI—XX, SECOND SERIES. 
N 
_ metacetic, xvi, ba 
aphthionie, xi, iil 
mse known to the ancient Egyptians, 
A. 
Abacus, ay yee noticed, xi, 448, 
Abich, on Mt. Ararat, xi ii, 269. 
} Academy a Natural Se ciences, — itro-hippuric, xi, 112, 
Journal of, noticed, xi, 149, x nitrotarsarie, cameras of, xvii, 403. 
F _ . for 1851, xi " 295 cénanthic, D4. 
ings of, xi, 151, , of hosphoric, xi, 403, xiii, 114, 224, 393, 
‘ ii 
f 6, xv 
, 304, 466, xvi, 152, 304, xvii, rg “ 
“pi alic, xi, 0. 
xvii, 160, 304, 451, xix, 152, 296, xx, 152, ropionic, in issieciservae 13. 
aber llic, in wood vinegar, xvii, 120. 
of Librarian i Curators of, fo: racemic tae ric, xvi, 415. 
urce of, xvi, 101 
ond and oxygen, xiv 
tannie, Strecker, xiv, 99, xviil, 412. 
Aca emy of Sciences, Paris, xv, 109, xvi, 114 
‘ tartaric, ansformed into racemic, xvi, 
, 406, xvii, 116, 262, 412, xviii, 114, 431, 
Me , 142, 258. 406. 
ection of a perpetual secre- 
tary, xvii, 262. 
wir to, xvii, 414, xviii, 381. 
rizes of, xiv, 289, xvii, 412. 
Acclimation, Society for, xvii, 414, xix, 108, 
ane et 
thdonaphibamie, xi, 111 
rom fusel vil, xvii, 124. 
nic, atlar 
“alan, XS, 
mylo-sulphuric, xi, 254, see 
pa A — joned ae 
anthranilic, XViy_ 
Motus: xiv, 39. : 
work by, on Fosieansbeil, wank ‘iv, 
obituary of, xv, 292. 
Adipocire, Wetherill on, epetigs Rr 452, 
taney. sieting of, xii, 432. Aerometric on te eee 
rbonic, in sea waters, xvi, 362. frican geography, xi, 437, 8, 
posaiecss aldehyd of, xi, 420. 
i, 438. 
apparatus for, Mayer, xix, 422. Agardh, ies, etc. Alea noticed, x¥, 
xi, 110. i 
cuminic. x, 116. : Agassiz, L., on zoological classification, xi, 
ie, xi, 112. 
ferveyanhydric, preparation of, xvii, 125. animals of the tony an Cave, xi, 127. 
vessels for preserving, xvii, Note on t saa ropsis, ¥ili, 
a of intestinal 
» ntusoria, t 
Mh: yn ieaets of decomposition worms, bord 
v, 100, x vik 4 Ve "Planar el closely related to intestinal 
eae pation ue xvi, 414, 
Cléz, xiv, 102. Cum ibe young of Macroura, xiii, 426. 
