CATALOGUE OF BOOKS AND PAMPHLETS. 97 



PERCY, John. Metallurgy. The Art of Extracting Metals from their 

 Ores, and Adapting them to Various Purposes of Manufac 

 ture. 

 Vol. I. Fuel, Fireclays, Copper, Zinc, Brass, &c. 634 pp. 



1861. 



Vol. II. Iron and Steel. 934 pp. 1 864. 

 Vol. III. Lead, including Desilverization and Cupellation. 

 567 pp. 3 vols. 8vo. London, 1870. 



Traite Complet de Metallurgie. Translated under the 



auspices of the Author, with an Introduction and Appendix 

 by Messrs. Petitgaud and A. Ronna. 



5 vols. 8vo. Paris, 1864-1867, 

 PERDONNET, Auguste. See Coste, Leon. 



PERRAULT, J. Revue Agricole, Manufacture, Commerciale et de 



Colonisation. 8vo. 384 pp. Montreal, 1863, 1864. 



PERRY, M. C. See Expedition of an American Squadron to the 



China Seas and Japan. 



PERUTZ, H. Warme-und Brennmaterialien, ihre Anwendung fur 



industrielle Zwecke. 8vo. 202 pp. Berlin, 1864. 



PETERS, C. F. Mineralogische Notizen, No. 3. Miscellaneen. 



Yol. X., Pamphlets. Octavo series. 8VO. 12pp. 



Theodore C. A Report on the Agricultural and other Re 

 sources of the State of New- York. 



8vo. 152 pp. Albany, 1864. 

 PETERSEN, Theodor. Die Chemische Analyse. 



Vol. I. Die Qualitative Analyse. 270 pp. 

 Vol. II. Die Quantitative Analyse. 270 pp. 



2 vols. in 1. 12mo. Berlin, 1863, 1864. 

 PETIET, J. See Flachat, E. 



PEYRITSCIIE, J. Uber einige Pilze aus der Familie der Laboul- 

 benien. 8vo. 12pp. Vienna, 1871. 



PFAFF, Friedrich. Allgemeine Geologic als exacte wissenschatte 

 mit einen anhange Geologische Versuche. 



8vo. 318pp. Leipsig, 1873. 

 PFANNENSCIIMIDT, L. Die Fabrikation des Zinkes. 



16mo. 26 pp. Quedlinburg, 1837. 

 PHARMACEUTISCHES Central-Blatt. See under Journals. 

 PHILIP, A. P. W. The Laws of the Vital Functions. 



8vo. 335pp. Philadelphia, 1818. 



PHILLIP. Memoire sur les E-essorts en Acier employes dans le Ma 

 teriel des Chemins de Fer. 142 pp., I. plate. 

 Manuel Pratique pour L Etude et la Calcul des Ressorts en 

 Acier employes dans le Materiel des Chemins de Fer. 68 

 pp., I. plate. 



Calcul de la Resistance des Poutres Droites. 40 pp. 

 Theorie de la Coulisse servant a produire la Detente Variable 

 dans les Machines a Vapeur et particulierement dans les 

 Machines Locomotives. 64 pp., I. plate. 



8vo. Paris, 1852, 1853. 

 PHILLIPS, J. Arthur. A Manual of Metallurgy. 



Svo. 619 pp. London, 1859. 

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