860 



GENERAL SCIENCE. 



Porter, G. E., (emit). The Nature and Properties of the Sugar Cane, 

 with practical directions for the improvement of its culture and 

 the manufacture of its products. Second edition. 



8°. London, 1843. 



See also JBastiat. 



Porter, Thomas C, and Coulter, J. M. Flora of Colorado. See Sur- 

 veys : United States, Territories. 



Porterfield, William. A treatise on the Eye, the manner and phse- 

 nomena of Vision. 2 vols. 8°. Edinburgh, 1759. 



Portius, Lucas Antonius. Erasistratus, sive de Sanguinis Missione. 



12°. Venetiis, 1683. 



Fortius, Simon. Dictionarium. See Dictionaries : Latin & Greek. 



Portlock, (Maj. Gen.) Joseph Ellison. Report on the Geology of the 

 County of Londonderry and of parts of Tyrone and Fermanagh. 



8°. Dublin, 1843. 



Memoir of the late Major-General Colby, Royal Engineers . . . 



with a sketch of the origin and progress of the British Trigono- 

 metrical Survey. 8°. 



Life. See Larcom. 



Portlock, Nathaniel. Voyage round the World, but more particularly 

 to the North- West Coast of America, performed in 1785, 1786, 

 1787, and 1788 in the King George and Queen Charlotte, Captains 

 Portlock and Dixon. 4°. London, 1789. 



Portus, Mmylius. Dictionarium. See Dictionaries : Greek-Latin. 



Poselger, Friedrich Theodor. Anleitung zu Rechnungen der Geodasie. 



4°. Berlin, 1831. 



Postis, Louis de. Etudes sur les Causes du Mouvement et de la Vie. 

 (Montpellier, Theses, No. 143.) 4°. Montpellier, 1840. 



Poterius, Petrus. Libri duo de Febribus ; Insig. Curat, et sing. Obser. 

 Centuria3 tres ; et Pharmacopoea Spagirica. 4°. Bononiae, 1643. 



Pott, Johannes Henricus. De Sulphuribus Metallorum. [Thesis.] 



4°. Halse Magdeburgicse, [1716.] 



Lithogeognosie, ou examen chymique des Pierres et des Terres 



en general, et du Talc, de la Topaze et de la Steatite en particulier, 

 avec une dissertation sur le Feu et sur la Lumiere . . . ouvrages 

 traduits de l'Allemand. 12°. Paris, 1753. 



Continuation de la Lithogeognosie Pyrotechnique, ou. Ton traite 



plus particulierement de la connoissance des Terres et des Pierres, 

 et de la maniere d'en faire l'examen ; [with Append.] Table des 

 EfFets des Melanges differentes des Terres. 12°. Paris, 1753. 



Pott, Percivall. Remarks on the disease commonly called a Fistula in 

 Ano. 8°. London, 1765. 



A Treatise on the Hydrocele or watry Rupture, and other 



diseases of the Testicle, its coats, and vessels. Second edition. 



8°. London, 1767. 



Life. See Earle. 



