( 938 ) 



Nature, \ol. VII, n"^ 179 à i'Jl. Londres, 1873; 13 c:ih. 

 111-4". 



Thii Accuhmy , n»' 09 to 74. Londres, 1873; 6 eali. in-4". 



Royal Socicly of Edinhurgh. — Proceedings, session 1871- 

 1872; in-8"; — Transactions, vol. XXVI, part IV; in-4". 



fioi/al Society of arts and sciences of Mauritius. — Transac- 

 tions, ncw séries, vol. VI. Manrice, 1872; in-8". 



iiidaslrial and lechnological muséum, Melbourne. — 

 Lectures, second session 1871. Melbourne, 1872; in-S". 



The anierican journal of science and arts, third séries, 

 vol. V, n ' 28 New-Haven, 1873; in-8''. 



Archiv of scientific and pracdcal médiane, n° 5. Marcli 

 1873. Philadelphie; in-8''. 



l'niled Slutes naval Observatory al Washington. — Aslro- 

 noinieal and meteorological observations, made during thc 

 Year 1870. Washington, 1873; in-4". 



Fin nr Tomk XXXV de la 2""" sébie. 



