Report of the Librarian. 
XXXlll 
- Some Diseases of Cotton. 
- Monograph of the Lemancaceae of the United States. 
Averill, C. K. List of Birds found in the Vicinity of Bridge¬ 
port, Conn. 
Backstrom, Helge. Ueber den Dahllit, ein neues Mineral von 
Odegarden, Bamle, Norwegen. 
- Beitrage zur Kenntniss der islandischen Liparite. 
- Uber Fremde Glesteinseinschlusse in Einigen Skandinav- 
. ischen Diabasen. 
- Uber Angeschwemmte Bimsteine und Schlacken der Nord- 
europaischen Kusten. 
- Om kvartskakelagren vid Guda, Norge. 
-- Beitrage zur Kenntniss der Thermelektricitat der Krystalle. 
- Elektrisches und thermiscbes Leitungsvermogen des Eisen- 
glanzes. 
Balg, G. H. Braune’s Gothic Grammar (translated by Balg). 
-First Germanic Bible (edited by Balg). 
- G-lossary of Gothic Language. 
Ballon, S. M. The Eye of the Storm. 
Baltzer, A. G-lacialgeologisches v. der Sudseite der Alpen. 
Barrois, C. Memoire sur la Distribution des Graptolites en 
France. 
-Faune du Calcaire d’Erbray. Lille, 1889. 
Beecher, C. E. The Development of a Paleozoic Poriferous 
Coral. 
- Symmetrical Cell Development in the Favositidae. 
Bell, R. The Nickel and Copper Deposits of Sudbury District, 
Canada. (Presented by Geo. H. Williams.) 
Billet, A. Contribution a L’etude de la Morphologie et de 
Developpement des Bactereacees. 
Branner, J. C. The Relations of the State and National Geo¬ 
logical Surveys to Each Other and to the Geologists of the 
Country. 
Brigham, A. P. The G-eology of Oneida County. 
-A Chapter in Glacial History with Illustrative Notes from 
Central New York. 
-Rivers and the Evolution of Geographic Forms, 
ii—iii] 
