902 BIBLIOGRAPHY OF CHEMISTRY. 



Wallerius, Johan Gottschalk. [Cont'd.] 



Schleusingen, 1772. pp. [xii]-47o [and Index], 8vo. 

 Four folding plates. 



In both editions of this work Chapter 11 treats of the history of chemistry 

 and of its name, pp. 7-21 (and 15-44 of the German edition). Chapter 

 III discusses the symbols and language used by chemists. Chapter xxv'i 

 also contains historical notes on the transmutation of metals. 



A second German edition by Christian Ehrenfried Weigel was published at 

 Leipzig, 1780. 



Elementa metallurgise speciatim chemicae. Holmiae, 1768. 



Zweite Auflage, 1779. 

 De causa chymificationis. Lund, 1733. 

 De origine et natura nitri. Holmite, 1749. 

 De origine salium alcalinorum. Holmiae, 1753. 



Dissertatio sistens quaestione, an et qucevisque chemia resolvat corpora 

 naturalia in illas a quibus fuerunt composita partes ? Holmiae, 1748. 

 Hydrologia eller Beskrifning af Vatten-Riket. Stockholm, 1748. 



Hydrologie oder Wasserreich, von ihm eingetheilet und 

 beschrieben. Nebst einer Anleitung zur Anstellung von 

 Wasserproben wie auch dessen Gedanken vom Danne- 

 marks Gesundbrunner. Ins deutsche iibersetzt von 

 Johann Daniel Denso. Berlin, 1751. 8vo. 



Wallquist, Elof. 



Dissertatio chemica de salibus nonnullis duplicibus ex acido tartarico, 



oxydo stibico et oxydis magis electropositivis. Upsaliae, 1822. 

 Dissertatio chemicae praeparandi methodi aequationibus explicatas. 



Ill partes. Upsaliae, 1822. 4to. 



Walque, F, de. 



Manuel de manipulations chimiques ou de chimie operatoire. Troisieme 

 edition. Louvain, 1886, 



Walter, Arwed. 



Untersuchungen liber Molecularmechanik nach analytisch-geometrischer 

 Methode als matematische Grundlage der chemischen Statik. Ber- 

 lin, 1873. ^vo. 



Wandtafeln der Atomgewichte der chemischen Elemente. H = I. 

 Litograph. Wien. 2 Nos. Large folio. 



Wanklyn, James Alfred. 



Milk-Analysis ; a practical treatise on the examination of milk and its 

 derivatives, cream, butter and cheese. London, 1874. 8vo. 

 Second edition. London, 1886. 



