99 
of Alexander von Humboldt, by Louis Agassiz. Boston, 
1869. 
American Academy of natural sciences at Philadelphia. 
Proceedings, 1868, 1869 and 1870. 
Connecticut Academy of Arts and Sciences. 
Transactions vol I, part 2, vol II, part 1. New Haven 
1867—1871. 
Harvard College at Cambridge. 
Annual Report of the trustees of the museum of compa- 
rative Zoology for 1870, together with the report of 
the director. Boston, 1871 
American Association for the Advancement of Sciences. 
Proceedings, 19 meeting. Cambridge, 1871. 
Annual Report of the Commissioner of patents for the year 
1866, vol FL, [I and HIL Washington, 1867. 
The same for 1867, vol [, IL, HI and IV. Washington, 1868. 
The same for 1868, vol L, IL, HI and IV. Washington, 1869. 
War Department. Surgeon General’s Office. Washington 
November 1, 1865, Circular no. 6. 
Naval hygiene by Joseph Wilson, surgeon U. S. navy. 
With an appendix: Moving wounled men on shipboard 
by Albert C. Gorgas surgeon U. S. navy. Washington, 
1870. 
Poggendorf, Annalen der Physik uad Chemie, Band CXXXVIIL, 
GXXXIX, CXL, GXLI, CXLIT, CXLIII, CXLIV, CXLV, 
CXLVI und CXLVII, 1. Ergänzungsband V, 1—4. 
Annales de Chimie et de Physique, 5" série, tome I— 
LXIX, met register over tome I-—XXX, 4"° série, tome 
XXII-—XXVI. 
