640 DOXATIONS AND EXCHANGES. 



Edinburgh. 



Royal Physical Society. — Proceeding:s, xx.. 4 (1919). 



Royal Society ok Edinburgh. — Prof-eedings, xxxix.. 2-3 (T.p. & f.); xl., 1 

 (1919-1920); Transartions, lii., 3 (1920). 



Firenze. 



SociETA ExTOMOLOGiCA Ttaliana. — Bullettino. 1., 1918. (1919). 



Frankfurt on Main. 



Senokienbergische Naturforschende Gesellsciiaft in Frankfurt a. M. — 

 Abhandl., Bd. xxxv.. Heft 2 (1918): xxxvi.. Heft 1, 2, and 3 (1914- 

 1918): Bericht. 1914, No. 45. 1-4 (T.p. & c.) (1914); 1915, No. 46 

 (1916): 1916, No. 47 (1918); 1917, No. 48 (1918); 1918, No. 49, 1-2 

 (1919). 



Freiburg, I.B. 



N-\turforschende Gesellschaft. — Berichte. xxi., 1-2; xxii., 1 (1915-16, 

 1919) . 



Geneva. 



Societe de Physique et d'Histoire Naturelle de Geneve. — Compte Rendu, 

 xxxvi.. 3 (T.p. & c); xxxvii., 1-2 (1919-1920); Memoires, xxxix., 3-4 

 (1920) . 



Granville, Ohio. 



Dexisox University. — Bulletin of the Scientifie Laljoratories. T.p. & c. 

 for xviii. (1915-1916); xix., pp. 1-64 (No. 3); pp. 65-146 (1919). 



Haarlem.. 



Nederlandsche Entomologische Vereeniging. — Entomolofrisolie Berichten, 

 v., Nos. 97-114 (1917-1920) : Tijdsehrift voor Entomoloarie, Ixii.. 3-4 

 (T.p. & c.) and Siipplfmcnt, .1:hi . 1920; Ixiii.. 1-2 (1920). 



Halifax, N.S. 



N'ova Scotian Institute op Science. — Proceedings and Transactions, xiv., 4 



(1917-1918). 



Hamilton, Canada. 



Hamilton Associ.ation.— .Journal and Proceedings, No. xxix.. Sessions 1912- 

 13 to 1917-18 (1919) . 



Helsingfors. 



SociETAs PRO Fauna et Flora Fexnica. — \cU\. xxxix. -xliv. (1914-1919); 

 Meddelanden. Haftet xl.-xliv. (1914-1918). 



Societe df.s Sciences de Pinlande. — Acta, xliii.. 1 (1918) : \)v.. 2. 4 (1915) ; 

 xlvi.. 1. 3-8 (1914-1918); xlvii. (1 Vol.): xlviii.. 1-4 (1916-1919); 

 Bidrag. Ixxiv., 2, T.p. & c. Ixxvii., 1-5 (T.p. & e.) (191.5-1919); 

 Ixxviii.. 2, 4-6, T.p. & c. (1919); Ixxix., 2 (1920); Lefnadsteckning, 

 1914 (1916); Minnesord, 1914 (1915); Minnestal, (3 parts) 1913. 1915 

 (191.5-1916); Ofversigt. Ivii., 1914-1915 C; Iviii.. 1915-1916 A; lis., 

 1916-1917 A, C; Ix., 1917-1918 A (191.5-1919); Ix., (1917-1918) C, 

 (1919): Ixi.. A. Haftet 1-2 (1918-1919). 



