401 



BELGIUM. 



Instituts Solvay. Archives sociologiques : bull. 33. 



Notes et mem., fasc. 2-4, 8, 12, and 9 pamphlets. 



Brux. 1914-18. 



MusEE Royal d' Histoire Naturelle de Belgique. Mem., 

 t. 2, fasc. 1-2; 6, f . 1 ; 7, fasc. 1-3; 8, f. 1-2. Brux. 

 1903-19. 



Observatoire Royal de Belgique. Annuaire, 1915-20. 

 Brux. 



Annales astronomiques, t. 13, fasc. 2; 14, f. 2. 



Physique du globe, t. 5, fasc. 4; 6, f. 1-3. 



SociETE Entomologique DE Belgique. Annalcs, t. 58. 



SOCIETE ROYALE DE BoTANlQUE DE BeLGIQUE. Bull., t. 



44-45. 



Geographie botanique des districts littoraux et 



alluviaux de la Belgique. 1908. 



SOCIETE RoYALE DES SCIENCES DE LlEGE. Mem., t. 3. 



SociETE RoYALE ZooLOGiQUE ET Malacologique. Annales, 

 t. 15, fasc. 1; 27; 40; 48-49. 1880-1914. 



BRAZIL, 



Brazil. Servico Geologico. Monog., \. 2. 1919. 

 Instituto Oswaldo Cruz. Mem., t. 10, fasc. 2; 11, f. 1. 

 Observatorio Nacional do Rio de Janeiro. Anno 36. 



CANADA. 

 Canada. Geological Survey. Mem. 104-112, 114-115, 117. 



Publications, 1748, 1760, 1764, 1768, 1804-6. 



Mines. Bull. 7,. 10, 27, 29-31. Ottawa. 1912-20. 



Publications, 509, 511, 527-9, 533. 



Canadian Institute. Trans., v. 12, pt. 2. Ottawa. 1920. 

 Nova Scotian Institute of Science. Proc, v. 4, pt. 4. 

 Ottawa Naturalist, v. 31, no. 1-9; 32, no. 2, 7-9. . 1917-19. 

 Royal Society of Canada. Proc, v. 11, pt. 1; 13. 1917-19. 



CEYLON. 



Colombo Museum. Mem., ser. A, no. 2. 1916. 

 Spolia Zeylanica, pt. 41-42. 1919-20. 



CHINA. 



Royal Asiatic Society, North-China Branch. Journ.. 

 V. 47-50. Shanghai. 1916-19. 



DENMARK. 

 Dansk Naturhistorisk Forening. Vidensk.-med., Bd. 67- 

 70. Cpng. 1916-19. 



