ORT] 



550 



[OSL 



Ortlieb, Jean. 13. Compte-rendu d'une ex- 

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14. Note sur les modifications recentes de 



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15. Compte-rendu de 1'excursion de la 



Societe" au Mont-des-Chats et aux collines en- 

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16. Analyse d'un e"chantillon d'eau, du 



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17. [Les sondages dans la valle"e de la 



Marcq.] [1883.] Nord Soc. Geol. Ann., 10, 

 1884, pp. 214-237. 



Ortlieb, Jean, & Chellonneix, fimile. See 

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Ortlieb, Jean, & Muller, Adolph. 1 (Vol. 10). 

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Ortvay, Tivadar. A magyarorszagi Duna-szigetek 

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 Magyar Tud. Ak. Ertes., 11 (No. 14), 1877, 

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2. A magyarorszagi Duna-szigetek foldi- 



rati csoportulasa s ke'pzode'se'nek tenyezol. [Geo- 

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 Magyar Tud. Ak. Ertes., 13 (No. 2), 1879, pp. 

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Osborn, Henry Fairfteld. 4. Achsenodon, an 

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Osborn, Henry Fairfield, & Scott, William 

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Osborn, Henry Fairfield, Scott, William Berry- 

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Osborn, Henry Leslie. 2. On the growth of 

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Osborn, Herbert. Notes on Pemphigus tessellatus, 

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2. ^Egerian parasites. Papilio, 2, 1882, 



pp. 71-72. 



3. Notes on Thripidse, with descriptions 



Osborne, S. D. The nesting of the yellow-bellied 

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2. On the coloration of eggs. Cambr. 

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25. 



Osburn, W. The cottonwood leaf bettle (Plagio- 

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Oshanin, Vasllii Thedorovlch. 2. CIIHCOKI> 

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 6 (No. 3), 1870, col. 1-46. 



3. CHOIIpCKHXt 



[On Siberian Hemiptera.] Moscow, Soc. Sci. 

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4. nOJiyjKeCTKOKpH.THX'B HaC'EKOMHX'L 



SapaBiiiaHCKoft .HO.IIIHLI. [On Hemiptera of the 

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5. KpaTKiii OTieTt o nofeji.K'fe 



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2. MeieopojiorHqecKifl na6jno,a,eHifl npo- 

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Osipov, Ivan Pavlovich. 1 ( Vol. 10, under 

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3. Onpe.a.'E.ieHie ^JIHIIH ceKyn^Haro Maai- 

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 Russ. Chem. Phys. Soc. JL, 8 (Phys.), 1876 

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4. K/B HCTOplH 96HpHHXB npOII3BO;i;HHX1. 



^ynapOBofr H MajieiiHOBofi. 



of new species : [Phlceothrips nigra ; Chiro- 

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pnTe.iLHoe coo6iii,eHie.) [Contribution to the 

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 Russ. Phys.-Chem. Soc. Jl., 11 (Pt. 11), 1879, 

 pp. 281-289. 



Osier, William. 8. Ueber die Entwickelung 

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 pp. 465-467. 



9. Ueber den dritten Formbestandteil 



