XX Aclditio7is to the Library. 



Cambkidge. — Entomological Club. 



Psyche. No. 188, 201-230, 1891-95. 8°. 

 New England Meteorological Society. 



Annual summary of the New England weather service for 1893. 4°. 

 Champaign. — Illinois State Laboratory of Natural History. 



Bulletin, Vol. I. 1, 2, 6, II. ^8, III. 1-14, IV. 1, 4, 1876-94. 8°. 



Natural history survey of Illinois. Ornithology. Vol. I. 1889. 8°. 

 Chapel Hill. — Elisha Mitchell Scientific Society. 



Journal. Vol. IX, X, XI. 1, 1892-94. 8°. 

 Chicago. — Field Columbian Museum. 



Guide to the Field Columbian museum. 2. ed. 1894. 12°. 



Publications. Vol. I. 1, 1894. 8°. 

 University of Chicago. 



Journal of geology. Vol. I, II, III. 1-3, 1893-95. 8°. 

 Cincinnati. — Observatory. 



Publications. No. XIII, 1895. 8°. 

 Society of Natural History. 



Journal. Vol. XV. 3, 4, XVI, XVII, 1892-94. 8°. 

 Davenport. — Academy of Natural Sciences. 



Proceedings. Vol. V. 2, 1885-89. 8°. 

 Des Moines. — Iowa Academy of Sciences. 



Proceedings. Vol. I. 1, 3, 4, 1887-94. 8°. 

 Iowa Geological Sicrvey. 



[Publications.] I, II, 1892-93. 8°. 

 Granville. — Denmson Uiiiversity. 



Bulletin of the scientific laboratories. Vol. VIII, 1893-94. 8°. 



Journal of comparative neurology. Vol. II. 4, III, IV, V. 1, 1892-95. 8°. 



Harrisburg. — Second Geological Survey of Pennsylvania. 



Geological maps of Schuylkill, Carbon, Berks and Dauphin Counties. 



Topographical map of Blue Mountain. 



Summary final report. Atlas. 1894. 8°. 

 Lawrence. — University of Kansas. 



Kansas University quarterly. Vol. I. 3, II, III, 1893-95. 8°. 

 Little Rock. — Arkansas Geological Stirvey. 



Annual report. 1890. iii, iv ; 1891. i, ii ; 1892. i, ii. 8°. 

 Madison. — Washburn Observatory. 



Publications. Vol. VI- VIII, 1890-93. 8°. 

 \Msconsin Academy of Sciences., Arts and Letters. 



Transactions. Vol. IX, 1892-93. 8°. 

 Meriden. — Scientific Associatimi. 



Transactions. Vol. V, 1893. 8°. 

 Minneapolis. — 3Iinnesota Academy of Natural Sciences. 



Occasional papers. Vol. I. 1, 1894. 8°. 

 Minnesota Geological and Natural History Survey. 



Report of the state zoologist. I, 1892. 8°. 

 Mt. Hamilton. — Lick Observatory. 



Publications. Vol. II, III, 1894. 8°. 



Contributions. No. Ill, 1893. 8°. 

 New York. — Academy of Sciences. 



Annals. Vol. VI, 7-12, VII, VIII. 1-5, 1892-95. 8°. 



Transactions. Vol. X. 7, 8, XI. 1, 2, XII, XIII, 1892-94. 8°. 

 American Geographical Society. 



Bulletin. Vol. XXIV. 4, XXV, XXVI, XXVII. 1, 189^95. 8°. 

 American 3fuseum of Natural Histoi'y. 



Bulletin. Vol. IV-VI, 1892-94. 8°. 



Annual report. 1892, 1893. 8°. 



