644 DONATIONS AND EXCHANGES. 



SociETE Ektomologique de France. — Bulletin, 1919, Nos. 15-21 (1919) ; 



1920, 1-4, (Supplement 1920), 5-14 (1920). 

 SociETE ZoOLOGiQUE DE Frakce. — Bulletin, .\lii. (1917); Memoirs, xxvii. 



(1918). 



Pavia. 



IxsTiTi'TO BoTANico dell'Universita de Pavia. — Atti, Serie ii., xvi. (1916) ; 

 xvii.. 1-5 (1920) . 



Perth. 



Geological Survey of Western Australia. — Annual Progress Report for 

 the year 1918 (1919) ; 1919 (1920) ; Bulletin, No. 75 (1917) . 



Government Statistician, Western Australia. — Quarterly Statistical Ab- 

 stract, Nos. 216-218 (1920). 



Royal Society of Western Australia. — Journal and Proceedings, v. (1918- 

 1919); vi., 1 (1920). 



Philadelphia. 



Academy op Natural Sciences. — Entomological News, and Proceedings of 

 the Entomological Section of the Academy of Natural Sciences, xxx., 

 8-10 (T.p. & c); xxxi.. 1-8 (1919-1920); Proceedings. Ixx.. 3 (T.p. 

 &c.); Ixxi., 1 (1919). 



American Philosophical Society. — Proceedings, Ivii., 7 (T.p. & c): Iviii., 

 1-5, 7, T.p. & c. (1918-1919). 



WiSTAR Institute op An.\tomy and Biology. — Journal of Experimental 

 Zoology, XXX., 1-4 (T.p. & c); xxxi., 1-2 (1920); Journal of Mor- 

 phologj-, xxxiii., 1-2 (T.p. & c); xxxiv., 1, 2 (1919-1920). 



ZooLOr.icAL Society of Philadelphia. — Forty-eighth Annual Report of the 

 Board of Directors, 1919 (1920) . 



Plymouth. 



Marine Biological Association of the United Kingdom. — Journal, N.S., 

 xii., 2 (.July. 1920). 



Portici. 



Laboratorio di Zoologia Generale e Agraria della R. Scuola Super- 

 lORE d'Agricoltura. — BoUetino, xiii. (1919) . 



Pusa. 



Agricultural Research Instituti-,. — Memoii-s of the Department of Agri- 

 culture in India — Botanical Series, T.p. & c. for ix.; x., 2-5 (1919); 

 Entomological Series. Bulletin, Nos. 90 (1919), 92, 95 (1920); v., 5-6; 

 vii., 1-2 (1920) ; Report on the Progress of Agriculture in India, 1918- 

 1919. 0920); Scientific Reports for the year 1918-1919 (1919). 



Richmond, N.S.W. 



Hawkesbury Agricultural College. — H.A.C. Journal, xvi., 12; xvii., 1-9 

 (1919-1920). 



Rio de Janeiro. 



Instituto Oswaldo Cruz. — Memoria.«;, T.p. & c. for viii.. x.; xi.. 1 (1919). 

 MusEU Nacional do Rio de Janeiro. — Relatorio (Prof. Bruno Lobo), Anno 

 de 1919 (1920). 



