646 



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Durrande, J. B. 9. Recherche de la trajectoire 

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Duseigneur, E. 3. Maladies des Vers-a-Soie. 

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Dutrochet, Henri: 



To No. 52 add reference : 

 Bibl. Univ. LIX., 1835, pp. 400-408. 



Duval, . 7. Note sur le Cassidaria Des- 



hayesii. Journ. Conchyl. XI., 1863, pp. 70-71. 



Duvernoy, G. L. 102. Note sur une grossesse 

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 Strasbourg, Soc. Sci. Nouv. Mem. II. (pte. 2), 

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1O3. Notes au memoire de M. FORG : " Sur 



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Du Wildes, . Action des nitrates de prot- 



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Dyas, (Capt.} J. H. Canal Falls and Rapids. 

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Dytiscus. See Young, (Dr.} Thomas, No. 25. 



E. 



E. 4. On water-wheels applied in propelling 



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XLVIL, 1816, pp. 97-100. 

 E., B. On Galvanism. Tilloch, Phil. Mag. 



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 E., F. Singular atmospheric phenomenon [thick 



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pp. 314-315. 

 E., F. O. On Gypsum near Doncaster, and nodules 



of Limestone, and of Pyrites containing sea shells, 



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Tilloch, Phil. Mag. XXXIX., 1812, p. 352. 

 E., J. Solution of a geometrical problem on the 



form of the black cross in biaxal crystals. Phil. 



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der Brodfriichte. Oken, Isis, I., 1817, pp. 317- 



319. 

 E. P. G. H. See Young, (Dr.} Thomas, Nos. 



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E. R. L. See Ellis, Robert Leslie. 

 Earnshaw, S. 17. On a certain property in the 



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18. On the theory of molecular action ac- 

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1842, pp. 340-342, 437-444. 



Earnshaw, S. 19. New property of the ellipse 

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 Ebelmen, ,/. ./. .- 



To No. 22 add reference : 

 Majocchi, Ann. Fis. Chim. XIV., 1844, pp. 



51-52. 



To No. 30 add reference : 

 Majocchi, Ann. Fis. Chim. XXIIL, 1846, 



pp. 123-124. 

 Ebersbach, C. : 

 Add reference : 



Erdm. Journ. Prak. Chem. LXXV., 1858, 



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Eboli, . 2. Researches in analytical chemis- 

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 553. 



Ebrard, . 2. De la fecondation chez le 



Grillon. Paris, Mem. Soc. Biol. IV., 1852, pp. 

 155-156 (Compt. Rend.}. 



Eckardt, . 2. Ueber ein neues Vorkommen 



von Colestin. Halle, Jahresber. Naturf. Gesell. 

 1823-24, pp. 11-13. 



Eckeberg, A. G. Fernere Untersuchung der 

 schwarzen Steinart von Ytterby und der in 

 derselben gefundenen eigenen Erde. Scherer, 

 Journ. Chemie, III., 1799, pp. 187-195. 

 Ecker, Alexander. 38. Ueber plastische Darstel- 

 lungen aus der Entwickelungsgeschichte des 

 Menschen. Deutsch. Naturf. Versamml. Bericht, 

 XXXIV., 1858, p. 199. 

 To No. 32 add reference : 

 Deutsch. Naturf. Versamml. Bericht. 

 XXXIV., 1858, p. 199. 



