PET] 



572 



[PET 



[Note on a lunar spectrophotometer.] Russ. 



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 Petrushevskil, Thedor Thomlch. 8. HOBHII 



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1O. ,Hsa npn6opa RXSI OHHTOBI. na^i Teiuio- 

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11. 



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12. OnpefllueHie cpe^Hflro u^lmi IIJIH 



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Petterd, William Frederick. 3. Note on the 

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5. List of the freshwater shells of Tas- 

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6. Colonising land shells. Jl. Conch., 2, 



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8. Discovery of Gundlachia in Tasmania. 



Jl. Conch., 2, 1879, p. 137. 



9. List of the Australasian volutes. Jl. 



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1O. Critical remarks on the Rev. J. E. 



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11. Descriptions of three new Helices 



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12. Note on Helix weldii, Woods. Jl. 



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 Pettersen, Karl. 10 (Vol. 10). Arctis. Et 

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36. Naturlige tunnel,- og hule-dannelser 



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37. Turmalinforende plagioklassten. 



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Pettigrew, Harlan P. On the chemical compo- 

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Pettit, Johnson. Description of the wheat wire- 

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Pettit, L. C. Eugenic acid. Amer. Jl. Pharm., 

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Pettk6, Jdnos. 14. Kormoczbanyanak tenger- 

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Petunnlkov, Aleksyei Nlkolaevlch. 8. [06t 

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Petzelt, Christopher. On the root of Euphorbia 

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Petzholdt, Alexander. 26. Sendschreiben... 

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