1889.] NATURAL SCIENCES OF PHILADELPHIA. 477 



Societa dei Naturalist! in Napoli. Bollettino. II, 12; III, 1. The Society. 

 Zoologische Station zu Neapel. Zoologischer Jahresbericht, 1887. 



The Director. 

 Neuchatel. Societe des Sciences Naturelles. Bulletin, XVI. The Society. 



Newcastle-upon-Tyne. Natural History Society of Northumberland, Durham and 

 Newcastle-upon-Tyne. Transactions, X, 1. The Society. 



New Haven. The American Journal of Science, No's 216-227. The Editor. 



Yale University. Catalogue, 1888-S9. Report, 1888. The Trustees. 



Newtonville, Mass. Contributions to Science, Maynard I, 1, 2. 



I. V. Williamson Fund. 



New York. Academy of Sciences. Annals, IV, 10, 11. Transactions, VIII, 



1-8. The Academy. 



The American Garden, IX, 12-X, 11. The Editor. 



American Geographical Society. Bulletin, XX, 4; Suppl., XXI. 1, 2, 3. 



The Society. 

 American Museum of Natural History. Annual Reports, 1888-89. Bulletin 

 II, 2, 3, pp. 49-196. The Director. 



The Auk, 1889, VI, 1-4. I. V. Williamson Fund. 



Central Park Menagerie. 1st Report. The Director. 



Cooperative Index to Periodicals, IV, 4. The Editor. 



Cooper Union for the Advancement of Science and Art. 30th Annual Re- 

 port. The Director. 

 Forest and Stream, XXXI, 19— XXXIII, 19. The Editor. 

 Garden and Forest, I, 40-43. The Editor. 

 Library Journal, XIII, 11-XIV, 11. I. V. Williamson Fund. 

 Linnean Society. Abstracts of the Proceedings, 1888-89, The Society. 

 Literary News, X, 1-12. The Editor. 

 Mercantile Library Association. 68th Annual Report. Bulletin, No. 11. 



The Librarian. 



New Publications, 1889. Vol. 1, 1, 2. The Editor. 



New York Medical Journal, XLVIII, 22-L, 22. The Editor. 



New York Microscopical Society. Journal, V, 1-4. The Society. 



Popular Science Monthly, 1889, Jan'.-Dec. The Editor. 



Science, No's. 304-3o6. I. V. Williamson Fund. 



State Pharmaceutical Association. Proceedings, 11th Annual Meeting, 



1889. The Society. 



Torrey Botanical Club. Bulletin, XV, 12-XVI, 11. The Society. 



Memoirs, I, 2. Thomas Meehan. 



Osnabriick. Naturwissenschaftlicher Verein. 7er Tahresbericht. The Editor. 



Ottawa. Field Naturalists' Club. Ottawa Naturalist, II, 8-12; 111,1,2. 



The Society. 



Oxford. Annals of Botany, II, 8, III, 9-11. I. V. Williamson Fund. 



Padova. R. Accademia di Scienze Lettere ed Arti. Atti e Memorie, Nuova 



Serie I— III. The Academy. 



Societa Veneto — Trentina di Scienze Naturali. Atti, N. S. IV. Bollettino 



I, 1-5 ; II, 1-4 ; III, 1-4 ; IV, 2, 3 ; X, 2. The Society. 



Palermo. II Naturalista Sicilia.no, VIII, 1-12. The Editor. 



Paris. Annales des Mines, XIV, 4 ; XV, 3. Minister of Public Works, France. 



Annales des Sciences Geologiques, XX, 3, 4. The Editor. 



Annales des Sciences Naturalles. 7me Serie Botanique, VIII, 4-X, 3; 



Zoologique, VI, 4-VII, 6. I. V. Williamson Fund. 



Archives de Zoologie experimentale et generale, VI, 1-VII, 2. 



I. V. Williamson Fund. 

 Ecole polytechnique. Journal, No. 58. The Director. 



Journal de Conchyliogie, XXVIII, 1-4. The Editors. 



Journal de Micrographie, 1888, No. 15-17 ; 1889, No. 1-9, 11-16. 



The Editor. 



