746 



ADDITIONS. 



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To No. 18 add reference : 

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Prior, R. C. A. Formerly known as Alexander, 



R. a, q.v. 



Probst, . 2. Ueber die Streifung der fossilen 



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Procter, William. 28. On the essential oil of 

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Procul. [^Pseudon.'] Demonstration of the pi'o- 

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 Phil. Mag. XXV., 1844, pp. 337-338. 



Proust, Joseph Louis : 



To No. 3 add reference : 

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 To No. 29 add reference : 

 Neues AUg. Journ. Chemie, I., 1803, pp. 

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 To No. 32 add reference : 



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 Puiseux, V. 24. Meraoix'e sur les inegalites a 

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6. Essai sur la marne. Bibl. Univ. 



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Q. 



Q. Practical rules for reducing the apparent 

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Querry, . Eapport sur la statistique mine- 



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 Quetelet, Lambert Adolphe Jacques : 

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 Froriep, Notizen, XLIL, 1834, col. 65-72, 

 81-89. 



R. 



TEL,, A. On certain coloured bands observed in 

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Bi., C. On the partial fusion of metals by the 

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Bi., L. P. F. Sur les quatre cercles qui touchent 

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It., S. On the vibration of the wings of a fly. 

 Nicholson, Journ. III., 1800, pp. 36-37. 



Babben, . Ofver Humus. [1822.] Lund, 



Phys. Sallsk. Arsber. 1823, pp. 40-42. 



Babben, . 2. Om analogien af lifvet i all- 



manhet och Stskilliga lifsyttringar isynnerhet, 

 med elektrokemiska processen i galvaniska 



o 



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 Baber, fV. Ueber die Erhaltung der Blutegel. 



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pp. 124-128. 

 Baffles, {Sir) Thomas Stamford. 5. Narrative 



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mountain in the island of Sumbawa in April 



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1826 \2ded\ pp. 341-360. 



