DONATIONS. 131 



" Naturwissenschaftlicher Verein zu Osnabriick — Neunter 

 Jahresbericht " (1891-92). From the Sociehj, 



" Gesellschaft fiir Erdkunde zu Berlin — Zeitschrift." Bd. xxvii. 

 (1892), No. 6; " Verhandlungen." Bd. xx. (1893), No. 2 u. 3. 

 From the Society. 



"Societe des Sciences de Finlande — Acta." T. xviii. (1891): 

 " Oefversigt." T. xxxiii. (1890-91). From the Society. 



•' K. K. Zoologisch-botanische Gesellschaft in Wien — Verhand- 

 lungen." xlii. Bd. 1 ii. 2 Quartal (1892). From the Society. 



" Naturforschende Gesellschaft in Bern — Mittheilungen." 

 Jahrgang 1891. From the Society. 



"Societe Helvetique des Sciences Naturelles reunie a Fribourg 

 — Actes." 74'^^^ Session (1891); "Compte Rendu." 74'^^Session 

 (1891). From the Society. 



" Naturwissenschaftlicher Ye rein fiir Schleswig-Holstein — 

 Schriften." Band ix. Zweites Heft (1892). From the Society. 



" Academic Imperiale des Sciences de St. Petersbourg — 

 Memoires." T. xxxviii. (vii« Serie), Nos. 11-13 (1892). From 

 the Academy. 



" Academy of Natural Sciences, Philadelphia — Proceedings for 

 1892." Part ii. From the Academy. 



"National Academy of Sciences, Washington — Fourth Memoir." 

 Vol. V. From the Smithsonian Institution^ Washington. 



" United States Geological Survey — Mineral Resources of the 

 United States, 1889-90." From the Director. 



" Royal Society of Victoria — Proceedings." New Series. Vol. 

 V. (1892). From the Society. 



"American Naturalist." Vol. xxvii. No. 316 (April, 1893). 

 From the Editors. 



"Johns Hopkins University Circulars." Vol. xii. Nos. 101 and 

 104 (November, 1892, and March, 1893). From the University. 



" United States Department of Agriculture — Division of Ento- 

 mology. Bulletin No. 28." From the Secretary of Agriculture. 



