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List of the members of the American Philosophical Society. 
1880. 8°. 
Proceedings of the American Academy of arts and Sciences. 
Boston 1880. New Series. Vol. VII. Part 2. 8°. 
Memoirs of the Boston Society of natural history. Boston 
1879. Vol. III. Part 1. N°. 3. 4°. 
Inhoud : 
s. h. scudder. Palaeozoic cockroaches : a complete revision of the species 
of both worlds, with an essay toward their Classification. 
Occasional papers of the Boston Society of natural history. 
Boston 1880. Vol. ITT. 8°. 
Inhoud : 
w. o. crosby Contributions to the geology of eastern Massachusetts. 
Proceedings of the Boston Society of natural history. Bos- 
ton 1879 -1880. Vol XX. Part. 2—3. 8°. 
Bulletin of the Museum of comparative zoology at Har- 
vard College. Cambridge 1881. Vol. VIII. N°. 3. 8°. 
Annals of the New-York Academy of Sciences. New-York 
1879—1880. Vol. I. N°. 9—13. 8°. 
American journal of Science. New Haven 1 880. Vol. XIX — 
XX. N°. 113—120. 80. 
Transactions of the Academy of Science of St. Louis. 1880. 
Vol. IV. N°. 1. 8°. 
Inhoud : 
k. holmes. The geological and geographical distribution ofthe human race. 
a. coruna y coLi.uno. Zoque : the tanguago spoken at Santa Maria de 
Chimalapa, and at San Miguel and Tierra Bianca, in the state of 
Chiapcs, Mexico. 
c. m. scott. On the improvement of the western rivers. 
g. seyffarth. Egyptian theology, according to a Paris mummy-coffiu. 
