lOO!)] General Monthly Meetinrj. 719 



Coast aud Geodetic Survey : Results of Observations at Magnetic Observa- 

 tories, 1907-8. 4to. 1909. 

 United States Department of Commerce and Labour — Bulletin of the Bureau 



of Standards, Vol. V. No. 4. 8vo. 1909. 

 United States Departrnent of tlie Interior — Administrative Reports, 1908. 2 vol. 

 8vo. 1908. 

 Geological Survey : Bulletins, Nos. 341-356, 360-368, 370-380, 382-385, 387, 



388, 394. 8vo. 1909. 

 Water Supply Papers, Nos. 223-225, 228-231, 234. 8vo. 1909. 

 Professional Paper, 59. 4to. 1909. 

 United States Patent O/^cc— Official Gazette, Vol. CXLIV.-GXLVII. 8vo. 



1909. 

 Upsala, Royal Society of Sciences — Nova Acta, Ser. IV. Vol. II. Fasc. 1. 4to. 



1909. 

 Verein zur Beforderung des Geiverbfleisscs in Preussen — Verhandlungen, 1909, 



Nos. 6-8. 4to. 

 Vienyia Itnperial Geological Institute — ^Jahrbuch, 1909, Band LIX. Heft 1. 

 8vo. 1909. 

 Verhandlungen, 1909, Nos. 6-9. 8vo. 

 Warsaw, Society of Sciences — Comptes Rendus, Vol. II. 1909, Nos. 5-6. 8vo. 

 Washi7igton Philosophical (Society— Bulletin, Vol. XV. pp. 127-131. 8vo. 1909. 

 Western Australia, Agent-General — Geological Survey: Bulletin, No. 35. 8vo. 

 1909. 

 Monthly Statistical Abstract for May-July, 1909. 4to. 

 Westeryi Society of Engineers — Journal, Vol. XIV. Nos. 3-4. 8vo. 1909. 

 Wireless Institute, New York — Proceedings, Vol. I. No. 3. 8vo. 1909. 

 Yorkshire Philosophical Society — Annual Report for 1908 8vo. 1909. 

 Zoological Society of London — Proceedings, 1909, Parts II. -III. 8vo. 1909. 



Transactions, Vol. XIX. Part 1. 4to. 1909. 

 Zurich Naturforschender Gescllschaft — Vierteljahrsschrift, 1909, Heft I.-II. 

 8vo. 1909. 



