( 5i<> ) 



historyczne ziem Polskich, ser. 1,5. — Jan Brozek (15-58 

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NaturwîSsenschafUicher Verein. — Correspondenz-Blatt, 

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Naturforschender Verein , Brùnn. — Verhandlungen,XXII. 

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Akudemie der Naturforscher, Halle. — Amlliches Organ, 

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K. k. Central- A nstalt fur Météorologie und hJrdmagnetis- 

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Amkriqui-:. 



Draper (Henry). — On the use of carbon bisulphide in 

 prisms. New Haven. 1885; extr. in-8 u (10 pages). 



Pickering (Edw.-C). — Observations of variable stars 

 rn 1884. Boston, 1885; exlr. in-8°(16 pages). 



Peabody acadeiny of science. — Annual reports of the 

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Astronomical observalory of Harvard collège. — 59 th re- 

 port. Cambridge, 1885; in-8°. 



N. S. Coast and géodésie survey. — Report, 1885 : lext 

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