XVIII 



170 Proceedings of the american philosopliical Society held at Philadelphia 



for promoting useful Knowledge. Vol. XVII. 1877. 

 Abhrev.: Proc. Amer. phil. Soc. 



171 Proceedings of the american Associationfortheadvancenaentofscience. 



Twenty-sixth raeeting held at Nashville , Tenn. August, 1877. 

 Salem , 1878 . 



A b b r e V . : Proc . amer . Assoc . adv . of science . 



172 Proceedings of the philosophical Society of Glasgow. Vol. X. 1875— 



1877. Glasgow, 1877. 



A b b r e V . : Proc . phil. Soc . Glasgow . 



173 Proceedings of the literary und philosophical Society of Manchester. 



A b b r e V . : Proc . lit . and philos . Soc . Manchester . 



174 Proceedings of the Boston Society of natural history. Vol. XVIIland 



XIX. 1876-77. Boston, 1877. 

 A b b r e V . : Proc . Boston Soc . 



175 Proceedings of the american Academy of arts and sciences. NewSeries. 



Vol. IV. May 1876— may 1877. 



Abbrev.: Proc. am. Acad. arts and scienc. 



176 Proceedings of the asiatic Society of Bengal. Edited bj the honorar. 



Secretaries. Calcutta, 1877. 

 Abbrev.: Proc. Bengal. 



177 Proceedings of the royal Society of London. 1877. Vol. XXVI. 



London, 1878. 



A b b r e V . : Proc . roy . Soc . London . 



178 Processen-Verbaal van de gewone vergaderingen der koninklijke Aka- 



demie van Wetenschappen. Afd. Natuurkunde. Amsterd., 1876 ; 1877. 

 A b b r e V . : Proc . Verh . Amsterdom . 



179 PablicatiODS de rinstitut royal grand-ducal de Luxembourg. Section 



des sciences naturelles et mathematiques (ci-devant Societe des sciences 

 naturelles). Tom. XVI. Luxembourg , 1877. 



A b b r e V . : Publ . Insiit . roy . gr . dicc . de Luxembourg . 



180 Rendiconti reale Istituto lombardo di scienze e lettere. Seria 2*. 



Vol. IX. Milano, 1877. 

 A b b r e V . : Rendic . real . Isiit . lomb . sc. e lett . 



181 Rendiconti della Sessioni dell' Accademia delle scienze , dell* Istituto 



di Bologna. Anno Accademico 1877—1878. Bologna , 1878. 

 A b b r e V . : Rendic . Accad. sciem . Bologna . 



182 Report (Annual) of the Board of Regents of the Smithsouian Institu- 



tion showing the operations , expenditures and conditions of the 

 Instution for Ihe year 1877. Washingtou, 1878. 

 A b b r e V . : Smiihsonian Report . 



183 Report of the Forty-seventh Meeting of the british Association for 



the advancement of science , held at Plymouth in august 1877. 

 London, 1878. 



A b b r e V . : Rep . Assoc . adv . sc . Plymouth. 



184 Revue des sciences naturelles. Publiee sous la direction de MM. E. Du- 



brueil et E. Heckel. Tom. VI. Paris et Montpellier, 1877. 

 A b b r e V . •• Rev . sc . nat . Montpellier . 



