910 DONATIONS AND EXCHANGES. 



Tunis. S 



Institute Pasteur de Tunis — 



Archives. T. x., 4; xi., 1 (1918-19). 



Upsala. 



Royal University op Upsal — 



Bref Och Skrifvelser af och till Carl von Linne, &c. Ai'd., 



1., Del vii. (1917) . 

 Bulletin of the Geological Institution. xiii., 2; xiv.-xv 



(1916-17) . 

 Zoologiska Bidrag Iran Uppsala. Bd. iv.-vi. (1916-18). 



Washington. 



Bureau op American Ethnology- — 

 Bulletin. 61 (1918). 



Carnegie Institute op Washington- — 



Department of Experimental Evolution: Annual Report of 

 the Director, 1918 [Reprint from the Year Book, xvii.] 

 (1918). 



National Academy op Sciences — ■ 



Proceedings, iv., 10-12; v., 1-9 (1918-19). 



Smithsonian Institution — 



Annual Report of the Board of Regents, 1915-16 (1917) . 



U.S. Department op Agriculture — 



Bulletin. Nos. 597, 703, 730, 766, 774, 778-780, 783, 78J 

 (1918-19) . 



Entomological Reprints (8) from the Journal of Agricul- 

 tural Research, xiv., 13 (two); xv., 3. 8; xvi.. 6 (two); 

 xvii., 1, 5. 



Report of the Entomologist 1917-18 (1918). 



Year Book, 1918 (1919) . 



U.S. National Museum — 



Bulletin. Nos. 97, 99, 100 (Pts. i.-h.. iv.-v), L02 (Pts. iv., 



v., vii.), 102 (Vol. L), 103 (pp. 1-188, 525-612), 105, 107 



(1917-19). 

 Contributions from the U.S. National Herbarium. xx., 



4-7 (1918-19). 

 Report for the Year ending June 30th, 1917 (1918). 



