CHEMISTRY. 305 



ENGESTROM (GUSTAF). Laboratorium Chymicum ; forsta delen om 



Gull och Silfwer fineraren ; andra stycke om kratser ; tredje stycke om 



drifning och finering af Silfwer och Guld ; 3 pts. 8 Stockholm, 1781- 



1784. 

 ERDMANN (OTTO LINNE). See Journals, &c. Journal fiir technische 



Chemie, &c. 8 1828, &c. 



ERMAN (A.). Beobachtungen der Grosse des Luftdrucks iiber den 



Meeren und von einer sehr bestimmten Beziehung dieses Phanomens 



zu den geographischen Coordinaten der Orte. 8 

 ESCALE, Baron a". See Marcorelle ( de). 

 ESCHUID (JOANNES). Summa astrologiae, &c. See Eschuid (J.). 



Summa, c. fol. 1489. (Astronomy.) 

 EVANS (T. S.). Historical memoranda respecting experiments on the 



calorific powers of the different prismatic rays ; also an essay on the 



degree of warmth of coloured rays by Rochon ; [from the Philosophical 



Magazine for June ISIS.'] 8 London, 1815. 



F. 



~C\\RAD AY (MICHAEL). Chemical manipulation, being instructions on 



-T the method of performing experiments of demonstration or of re- 

 search. 8 London, 1827- 



. 8 London, 1830. 



FAUJAS de SAINT FOND (BARTHELEMY). Memoire sur le gaz in- 

 flammable, &c. See Faujas de Saint Fond (B.). Description des ex- 

 periences de la machine areostatique. 8 1783. (Mechanics.) 



FEBVRE or FEVRE (NICOLAS or NICASIUS). Traite de la chymie ; 2 

 vols. 12 Paris, 1669. 

 In the English translation he is called Nicasius. 



. A compleat body of chemistry, rendered into English by P. D. C. ; 



2 vols. 4 London, 1664. 

 FERGUSON (JAMES). Lectures on pneumatics, &c. See Ferguson 



(J.). Lectures on select subjects, &c. 8 1770. (Miscellaneous.) 



. 8 1790. (Miscellaneous.) 



FERTE (DENIS-PIERRE-JEAN PAPILLON de la). See Papillon de La- 



ferte(D.P.J.). 

 FERUSSAC (AND. ET. JUST. PASC. Jos. FR. DAUDEBARD). Bulletin 



des sciences chimiques. See Journals, &c. Bulletin gn6ral, &c. 8 



1823, &c. (Journals.) 

 FIORAVANTI (LEONARDO). Trattati d'Alchimia. See Fioravanti (L.). 



Delia fisica divisa in quattro libri. 8 1582. (Miscellaneous.) 

 FISCHER (N. W.). Des Verhaltniss der chemischen Verwandtschaft zur 



galvanischen Elektricitat in Versuchen dargestellt. 8 Berlin, 1830. 

 FLEISCHMANN (Jon. GEORGIUS). Dissertatio de aere Erlangae. 



See Fleischmann (J. G.). Dissertatio inauguralis physico medica, &c. 



4 [1766.] (Miscellaneous.) 

 FLOURENS (P.). Eloge historique de Jean-Antoine Chaptal. 4 



Paris, 1836. 

 FONT ANA (FELICE). Descrizione e usi di alcuni stromenti per misu- 



rare la salubrita dell' aria. 4 Firenze, 1775. 



. Ricerche fisiche sopra 1' aria fissa. 4 Firenze, 1775. 



. Recherches physiques sur la nature de 1'air nitreux et de 1'air de- 



phlogistique. 8 Paris, 1776. 



FORBES (JAMES D.). Experimental researches regarding certain varia- 

 tions which take place between metallic masses having different tcmpe- 



