1922.] KEroKTS. 81 



From the Author, M. CJiarles Janet, of Voisinlieu-le-Bcauvais, Oise, France: — 

 Considerations sur TEtre Vivant. Ire et 2me Parties, 1920 — 1921. 



From the Societe Jersiaise, Jersey : — 



Ouarante-septieme Bulletin Annuel, 1921. 



From the British Museum (Natural History) : — 



Handbook of the British Lichens, by Annie L. Smith, F.L.S., 1921. 

 Economic Series. Illustrated Pamphlets. 



No. 12 — The Cockroach: its Life-history and how to deal 

 with it, by F. Laing. 192 1. 



No. 13. — Mites Injurious to Domestic Animals, by S. Hirst, 

 1922. 



From the Torquay Natural History Society : — 



Journal of tbe Society, Vol. 3, No. 2. 1922. 



From the Societe Geologique et M ineralogique de Bretagne : — 

 Bulletins de la Societe. Tome 2. Fascicules 1 et 2. 

 ler Session Extraordinaire a Nantes et au Croisie, 1921. (Tome 2, 

 Fascieule Special), 192 1. 



From UUniversite de Rennes : — 



Travaux Scientifiques de L'Universite de Rennes, Tome XV, 1922. 

 Faune Entomologique Amoricaine, Tome III. : — Coleopteres, par L. 

 Betis ; Lepidopteres, par C. Oberthur et C. Houlbert. Illustre, 

 1922. 



From the Smithsonian Institution, Washington, U.S.A. : — 



Annual Report of the United States National Museum for 1921. 

 Annual Report of the Board of Regents for 1919. 192 1. 



From the Library of Congress, U.S.A. : — 



Annual Report of the Librarian of Congress for 1921. 



From the Academy of Natural Sciences, Philadelphia: — 



Annual Reports for the year ending Nov. 30, 1920, 

 Proceedings, Vol. LXXII1. Parts 1, 2 and 3, 192 1. 



