124 SCHOOL OF MIXES LIBKAEY. 



u. 



UBER die Chursachsische Bergwerksverfassung. Ein Beytrag zur 

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UBEKSiCfiT fiber die Production der Bergwerke, Salinen uud Hiitten 

 in dem Preussischen Staate im Jahre, 1871. 



4to. Berlin, 1872. 



ULKICII, G. H. F. Notes and Observations on the Ntijjetty Reef, 

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Victoria. Vol. XIII., Pamphlets, Octavo series. 



8vo. 9 pp., I. plate. Melbourne. 



ULTZMANN, Robert, and Hoffman, Karl Berthold. Anleitung zur 

 Untersnchung des Harnes. 12mo. 133pp. Vienna, 1871. 



Atlas der Physiologischen und Pathologischen Harnsedi- 



mente. 8vo. 44 tables. Vienna, 1872. 



UNION Stone Co. The Union Emery Wheel, Solid and with 



Stone Centre. 12mo. New-York, 1872. 



UNITED STATES and Mexico Boundary Survey, under Major W. H. 



Emory, Commissioner. 2?x. Doc.* 1st /Session. 34th Cone/. 



Vol. XLV. 



Part I., Subdivision 1. General Description of the Country, 



&c., by W. H. Emory. 



Subdivision 2. Geological Reports by Dr. IT. C. Parry and 

 Arthur Schott. Notes by W. H. Emory. Palaeontology 

 and Geology of the Boundary by James Hall. Description 

 of Cretaceous and Tertiary Fossils by T. A. Conrad. 

 Part II., Subdivision 1. Introduction by C.C. Parry. Gene 

 ral Botany by John Torrey. Cretacce by George Engel- 

 man. 



Subdivision 2. Zoology. Mammals by S. F. Baird. Birds 

 by S. F. Baird. Reptiles by S. F. Baird. Fishes by C. 

 Girard. 

 Part III. Mammals of the Boundary by S. F. Baird. 



3 vols. 4to. Washington, 1859. 



UNITED STATES Coast Survey. A. I). Bache, LL. D., Superintendent. 

 Annual Report of the Superintendent of the Coast Survey, 

 showing the Progress of the Survey during the years 

 1852, 1853, 1854, 1856 to 1863 and 1865. 



12 vols. 4to. Washington, 1853-1867. 



Appendices to above. Appendix IX. Schott, C. A. Deter 

 mination of Time, by means of the Transit Instrument. 

 U. S. Coast Survey Manual. 



4to. 17 pp., I. plate. Washington. 



Appendix X. Schott, C. A.. Determination of the Astro 

 nomical Latitude of a Station, by means of the Zenith 

 Telescope. U. S. Coast Survey Manual. 



4to. 14 pp., I. plate. Washington. 



Appendix XI. Schott, C. A. Determination of the Astro 

 nomical Azimuth of a Direction. U. S. Coast Survey 

 Manual. 



