XXXII > 
Cineinnati. Observatory. 
Publications. Stone, mier. measur. of double stars. C. 1879. 8. 
. Columbus Ohio. 
Report of the geol. survey of Ohio. Vol. 3. P. 1. C. 1878. 8. 
Madison. Wisconsin academy of sc., arts and lettr. 
Transactions. Vol. 4. 1876—77. M. 1878. 8. 
Milwaukee. Naturhist. Verein von Wisconsin. 
Jahresbericht 1880—81. M. 1881. 8. 
New-York. N. Y. academy of sciences. 
(Lyceum of Natural history). 
Annals of the Lyceum. Vol. 11 No. 13 (1876) N. Y. 8. 
Annals of the N. Y. acad. of sciences. Vol. 1 No. 9—13. N. Y. 1880. 8. 
Philadelphia. Academy of sciences. 
Proceedings 1880. P. 1—3. P. 1880. 8. 
Saleın. Mass. Essex institute. 
Bulletin Vol. 11 N. 1—12 Sal. 1879. 8. 
Peabody academy of. sc. 
Memoirs. Vol. 1. N. 5,6. S. 1881. 8. 
Washington. Smithsonian institution. 
Sm. contributions to knowledge. Vol. 23. W. 1881. 4. 
Sm. miscell. collections. Vol. 13—21. W. 1880, 81. 8. 
Report, annual, of the board of regents for 1879. W. 1880. 8. 
First annual report of the U. S. geol. survey by King. Waslı. 
1880. 8. 
Report etc. of the Winchester observatory 1880—81. 8. New-Haven. 
1881. 8. 
Russland. 
Dorpat. Naturforscher-Gesellschaft. 
Sitzungsberichte Bd. 5. H. 3. 1880. D. 1881. 8. 
Archiv f. d. Naturkunde Liv., Esth. und Kurlands. Bd. 9. Lief. 1, 2 
(2. Serie). D. 1880. 8. 
Sitzungsberichte d. gelehrten esthn. G. 1880. D. 1881. 8. 
Helsingfors. Societas pro fauna et flora Fennica. 
Meddelanden, H. 6, 7, 8. H. 1881. 8. 
Moskau. Societe imp. des naturalistes. 
Bulletin. 1880. N. 3, 4, 1881. N. 1. M. 8. 
Anthropolog. Gesellschaft. 
3 Hefte anthrop. Inhalts. Moskau 1880. 4. (In russischer Sprache). 
Riga. Naturforscher-Verein. 
Correspondenz-Blatt Jhg. 23. R. 1880. 8. 
St. Petersburg. Academie imp. des sciences. 
Bulletin. Tom. 27. N. 1—3. St. P. 1881. 4. 
