223 



The 8uiithsoniaii Iiistitiitioii. 



Anuual Report 1867. 



Outline of an adress delivered before the Wisconsin state 

 agricultural Society 1860 by D. Boswell. 



Statisties exhibiting the history, climate and productions of 

 the state of Wisconsin 1869. 



Letters of the Vicepresident and the President of the natio- 

 nal Academy of Sciences commuuicating a report of 

 the operations of that society during 1866 and 1867. 



The Boston Society of uaturalhistory. 



Proceedings Vol. XII (1—17.) 

 Memoires Vol. I 4. 



Occasional Papers. I. Entomological correspondence of T. 

 W. Harris. 



The Lyceuui of naturalhistory of New-York. 



Annals Vol. IX 1 — 4. 



The Museum of comparati?e zoology in Cambridge. 



Bulletin 1868 n:o 7. 



Annual report of the Trustees 1868. 



The Essex Institute of Salem. 



Proceedings Vol. V 7, 8. 



Enskilda. 



Entwickelung eines neuen veränderten Verfahrens zur Aus- 

 gleichuug eines Dreiecksnetzes - - von P. A. Han sen. 



— Supplement zu der '"'Geodätische Untersuchungen^'' 

 benannten Abhandluug die Reduction der Winkel eines 

 sphäroidischen Dreiecks betreffend von P. A. Han sen. 



— Af författaren. 



Tidskrift för fiskerinäring och aqvikultur af A. J. Malm- 

 gren. Arg. II. — Handlingar och Förordningar an- 

 gående Finlands Fiskerier utgifna af A. J. Malmgren. 

 H. 1 — 3. — Af utgifvaren. 



