REPORT of the LIBRARIAN. 
Our Society has arranged an exchange of publications 
with fourteen additional Societies since the last Report, | 
making in all fifty two Societies. In July, 1889, the 
Library contained 364 volumes. It now numbers 828, an 
increase of 464 in the year. An additional bookcase is 
urgently required. The following list gives the titles of the 
exchanges received during this session :— 
1. Archives Néerlandaises des Sciences exactes et naturelles. Tome xxiii., 
liyr. 3—5. T. xxiv., livr. 1—3. 
2. The Australian Museum, Sydney. Lord Howe Island. Catalogues : 
Hydroid Zoophytes, Fishes, Birds. Skeleton of a new Sperm Whale. 
““ Records.” Vol. i., Nos. 1 and 2. 
3. Berichte der naturforschenden Gesellschaft zu Freiburg i.B. Vols. iii., iv. 
4, Berichte der Oberhessischen Gesellschaft fiir Natur-und Heilkunde. 
No. 27. 
5. Berichte tiber die Senckenbergische naturforschende Gesellschaft in 
Frankfurt a. M. 1889. 
6. Berichte der Konigl. Sachs. Gesellschaft der Wissenschaften zu Leipzig. 
1889, ii., ili., iv. 
Société Imperiale des Naturalistes de Moscou: Mémoires vols. i.—y. 
b> i 
Nouveaux Mémoires : vols. 1., iil., vi., vii., ix—xv. Bulletins: 1829, 
1830, 1837—50, 1852—55, 1857, 1859—87, 1889. 
8. Bulletin of the Museum of Comparative Zoology, at Harvard College. 
Vol. xvi., Nos. 6—8, xvii., Nos. 4—6. Vol. xviii. Vol. xix., Nos. 
1—4. Vol. xx, No. 1—Memoirs vol. xiv., No. 1,—Annual Report, 
1888—89. 
9. United States Commission of Fish and Fisheries. Part xiv. Report of 
the Commissioner for 1886. Washington, 1889. The Fur Seal and 
other Fisheries of Alaska. Bulletin, vol. vii. 
10. Bulletin Scientifique de la France et de la Belgique. Tomes xx., xxi., 
Xxil., Ive partie. 1889—90. 
11. Fishery Board for Scotland. Seventh Annual Report (1888). 
12. Journal of the Marine Biological Association. N.S. Vol.i., Nos. 2 and 3. 
13. Life-Lore. August, 1889 to February, 1890. 
14. Math. u. naturw. Mittheilungen aus d. Sitzungsber. d. konigl. preuss. 
Akademie der Wissenschaften zu Berlin. October, 1889—April, 1890. 
