Additions to the Library. 



259 



Cincinnati Zoological Garden — 8th Annual Report for 1881. 

 Congressional Documents — List of. 



Connecticut Academy of Arts and Sciences — Transactions of. Vols, i., ii., iii., iv. 



parts 1-2; v., part 2. 

 Davenport Academy of Natural Sciences— Proceedings of. Vol. iii., part 2. 

 Dimmock, George — The Anatomy of the mouth parts, etc., of some Diptera. 

 Dolley, Charles S. — Bacteria as Beneficial and Noxious Agents. 



Essex Institute — Bulletin of. Oct., Nov., Dec , 1881 ; Jan., Feb., Mar., April, May, 



June, 1882. 

 Fletcher, Dr. Robert — Paul Broca. 



Grissen, Germany — Oberhessichen Gesellschaft fur Natur und Heil-kunde. 20th. 



and 21st. Bericht. 

 Greville, Robt. Kaye — Scottish Cryptogamic Flora. 6 vols. 



Indiana Bureau of Statistics and Geology — Annual Report for 1881, by Prof. John 

 Collett. 



James, U. P. — Palaeontologist. No. 6. 



Catalogue of Fossils of the Cincinnati Group. 



Johns Hopkins University — Studies from the Biological Labratory. Vol. ii., Nos. 

 2-3. 



Circular. Nos. 13-15-17. 



Kaiserlich — Koniglichen Geologischen Reichsanstalb, Verhandlungen. 1881, Nos. 8 



to 18; 1882, Nos. 1 to 10. 

 Kaiserlich Leopol — Carolin — Deutchen Akademie der Naturforseher. 

 '■ — Drude, Prof. Dr. Oscar. Die stossweisen Wachsthumsanderungen in der 



Blattentwicklung von Victoria Regia, Lindl. 



Engler, C. — Historisch kritische Studien uber das Ozon. 



Geinitz, Dr. Eugene — Das Erdbeben von Iquique. 



Knoblauch, Dr. Hermann — Ueber das Verhalten der Metalle gegen die strah 



lende Warme. 



Langerhaus, Prof. Dr. Paul — Uebereinige Canarische Anneliden. 



Lcopoldina. 16th heft, 1880. 



Oberbeck, Prof. Dr. A. — Ueber die zeitlichen Veranderungen des Erdmagnet 



ismus. 



Kellog, Dr. A. — Forest Trees of California. 



Kentucky — Geological Survey, Chemical Report of Soils, Coals, Ores, Clays, &c, of 

 Ky. Part 7, and vol. v., part 13. 



Report of Geology of Morgan, Johnson, Magoffin and Floyd Counties. 



Report of Progress to Jan., 1882. 



Lea, Isaac — Synopsis of the Unionidae Phila., 1870. 

 Lindley, John — Introduction to the Natural System of Botany. 

 Mason, Otis T. — Anthropological Notes. Eleven Pamphlets. 

 Michigan — Geological Survey of. Vol. iv. 



Middlesex Institute, Maiden, Mass. — Annual Report, 1881-1882. 

 Minnesota Academy of Natural Sciences. Vol. ii., Nos. 2-3 



Minnesota — Ninth Annual Report of the Geological and Natural History Survey. 



By N. H. Winchell, State Geologist, 1880. 

 Missouri Historical Society — Publications of. Nos. 5-6. 

 Missouri — Insects of. Index and Supplements to reports of. 



Nederlandsche — Tijdschrift der, Dierkundige Vereeniging. Leiden. Deel. vi., 1st 



Aflevering. 

 Ohio — Geology. Vol. iii., 5 copies. 



Geological Survey. Vol. iv., Zoology and Botany. 



Ohio Mechanics Institute — Scientific Proceedings. Vol. i., Nos. 1-2-3. 

 Ostasiens — Mittheilungen der Deutchen Gesellschaft fur Natur und Volkerkunde 

 Dec, 1881, Feb., Aug., 1882. 



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