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268 



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Romfer, , et J. P. Boudet. Notice sur le 



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Rominger, C. L. Versuche iiber die Saftfiihr- 

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Rominger, Carl. Vergleichung des Schweizer 

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2. Beobachtungen iiber das Alter des 



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3. Beitrage zur Kenntniss der Bohmischen 



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■ 4. Description of Calamoporae, found in the 



gravel deposits near Ann Arbor, Michigan, 

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5. Exposition of the true nature of Pleuro- 



dyctium problematicum. Silliman, Journ. 

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Rommier, A. Recherches sur les matieres colo- 

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Rommier, A., et Ed. Bouilhon. Formation 

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Ronalds, {Sir) Francis. On electricity. Tilloch, 

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- 2. On electro-galvanic agency employed as 

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3. On correcting the rate of an Electric 



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4. An account of an atmospheric elec- 

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5. Pendulum doubler of electricity. Edinb. 



Phil. Journ. IX., 1823, pp. 322-325. 



Ronalds, (Sir) Francis. 6. Observations on 

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7. Experiments on the variable action of 



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8. Report concerning the Observatory of 



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9. On the meteorological observations at 



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10. Experiment made at the Kew Obser- 

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11. On photographic self-registering me- 

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12. Reports concerning the Observatory of 



the British Association at Kew. Brit. Assoc. 

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Ronalds, Edmund. Ueber die Oxydation des 

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2. Analysis of some Australian copper 



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Ronchas, . Ueber das griine Chromule 



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Ronconi, (Dr.) G. B. Sulla epifitozia delle vite. 

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2. Sulla rachitide del frumento. Collet- 

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Rondani, Camillo. Note sur les insectes con- 

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2. Progetto di una classificazione in fami- 



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3. Note sur un nouveau genre d'insecte 



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 de Zool. 1842 (Insectes), pi. 106. 



