1887.] 



NATURAL SCIENCES OF PHILADELPHIA. 453 



Zetetic Society. Chart and compass, sextant and sun-dial etc. ? 8vo. London, 

 ,,_ (j_ The Socie 



Zoologisches Station von Neapel. Fauna und Flora des Golfes von Neapel. 

 Monogr. XIV. I- V. Williamson Fund. 



Zuckerkandl, E. Das Periphere Gevuchsorgan der Saugethiere. 8vo. Stuttgart, 

 \gg~, I. V. Williamson Fund. 



Journals and Periodicals. 



Albany. Albany Institute. Transactions XL The Society. 



New York State Library. 67th, 68th and 69th reports. The Trustees. 



New York State Museum of Natural History. 32nd, 38th and 39th aunnal 



reports. The Trustees, 



Regents of the University of the State of New York. 9th annual report and 



Historical Record. The Trustees. 



Amiens. Societe Linneenne du Nord de la France. Bulletin, VII, I39-VIII, 174. 



Memoires, VI. The Society. 



Amsterdam. K. Akademie van Wettenschappen. Jaarboek, 1885. Verslaijen en 



Mededeelingen, Afdeeling Natuurkunde, III, 2 ; AfdeeHng Letterkunde, 



III, 3. Verhandelingen, XXV. The Society. 

 Angers. Societe d'Etudes scientifiques. Bulletin, XIV, Suppl; XV. The Society. 



Societe Nationale d' Agriculture, Sciences et Arts. Memoires, T. 28. 



The Society. 

 Anvers. Societe Royale de Geographic. Bulletin, XI, 4-XII, 1. The Society. 

 Auch. Societe Francaise de Botanique. Revue de Botanique, Nos. 49-59. 



The Society. 

 Auxerre. Societe des Sciences historiques etnaturelles del'Yonne. Bulletin, XL. 



The Society. 



Baltimore. American Chemical Journal. VIII, 6-IX, 5. The Editor. 



Am.erican Journal of Mathematics, IX, 1-X, 1. The Editor. 



American Journal of Psychology (Hall) I, 1. The Editor. 



Johns Hopkins University. Studies from the Biological Laboratory, III, 9 ; 



IV, 1, 2. Circulars Nos. 54-59. Annual report, 11th. The University. 

 Peabody Institute, 20th annual report. Tse Society. 



Basel. Naturforschende Gesellschaft. Verhandlungen, VIII, 1. The Society. 

 Schweizerische palaontologische Gesellschaft. Abhandlungen, XIII. 



I. V. Williamson Fund. 



Batavia. Natuurkundig Vereen in Nederlandsch Indie. Natuurkundig Tijdschrift 



voor Nederlandisch Indie, 8e Ser. VII, 1, 3, 4; VIII, 1. the Society. 



Bath. Postal Microscopical Society. Journal of Microscopy and Natural Science, 



IV, 21,22, 24? Tne Editor. 



Belfast. Natural History and Philosophical Society. Proceedings 1885-86. 



The Society. 



Naturalists' Field Club. Annual report, II, 6. The Society. 



Berkeley. University of California. Register, 1886-87. The Trustees. 



Berlin. K. Akademie der Wissenschaften. Abhandlungen, physikahsches, 1886. 



Sitzungsberichte, 1887, 1-LIII. The Society. 



Archiv fUr Naturgeschichte. XLI, 6 ; LII, I, 2, 5. The Editor. 



Botanischer Jahresbericht (Just) XI, 2 Abth. 3 H. ; XII, 1 Abth. l: H. ; 2 



Abth. 2 H. I. V. Williamson Fund. 



Botanischer Verein der Provinz Brandenburg. Verhandlungen X-XIII ; 



XV-XXVII ; XXVIII, 1868-1886. The Society. 



Entomologisclier Verein. Deutsche entomologische Zeitschrift. XXX, 2; 



(Berliner) XXXI. 1. The Society. 



Deutscher Fischerei-Verein. Circular, 1886, No. 5-1887, No. 3. Mitthei- 



iungen 1886, No. 10-1887, No. 5. The Society. 



Gartenflora. 1886, 4, 8, 10-24. Thomas Meehan. 



