ADDITIONS TO LIBRARY. 465 



Jensen, O. S. Turbellaria ad Litora Norvegise occidentalis. Bergen 



Museum. 

 Jhering, H. von. Peripherischc Nervensystem der Wirbelthiere, 1878. I. 



V. Williamson Fund. 

 Jimenez, F. and L. Fernandez. Determination de la longitud del pendulo 



de segundos y de la gravidad en Mexico a 2283m. sobre et nivel del 



mar. Dr. F. V. Hayden. 

 Johns Hopkins University. Chesapeake Zoological Laboratory. Scientific 



results of the session of 1878. 

 Jordan, D. S. Manual of the vertebrates of the northern United States. 



2d Ed., 1878. I. V. Williamson Fund. 

 Julien, A. A. Fissure-inclusions in the fibrolitic gneiss of New Rochelle, 



N. Y. The Author. 

 Just, L. Botanischer Jahresbericht. 5er Jahrg., ler und2e Abth. I. V. 



Williamson Fund. 

 Kempf, M. The wandering Cainidse. The Author. 

 Kessler, H. F. Lebensgeschichte der auf Ulnius campestris L. vorkom- 



menden Apb.iden-A.rten. The Author. 

 King, C. U. S. Geol. Expl. of 40th par. Vol. I. Systematic geology. 



Engineer Department, U. S. A. 

 Kjerulf. T. Om Stratifikationes Spor. The Author. 

 Klapp, W. H. Effects of strychnia. The Author. 

 Klein, E.. and E. N. Smith. Atlas of Histology. Parts I.-VIII. I. V. 



Williamson Fund. 

 Klunzinger, C. B. Koralthiere des Rothen Meeres. 2es Th. I. V. Wil- 

 liamson Fund. 

 Kobelt, W. Synopsis novorum generum, specierum et varietatum mollus- 



corum viventium Testaceorum. The Author. 

 Illustrirtes Conchylienbuch. 6e and 7e, Lief. I. V. Williamson Fund. 

 Catalogue der Gattung Cominella. The Author. 

 Koch, L. "Entwicklung der Crassulaceen. I. V. Williamson Fund. 

 Kcenig, Geo. A. Preliminary notice on Chromometry. The Author. 

 Kokscharow, 1ST. v. Mineralogie Russlands, 8er Bd. Lfr. 1-32. I. V. 



Williamson Fund. 

 Kolliker, A. Entwickl. des Mensehen und der hoheren Thiere. 2e Aufl., 



2e Halfte. I. V. Williamson Fund. 

 Icones Histiological. le Abth. Wilson Fund. 

 Lawrence, G. N. Birds of Grenada, collection made by F. A. Ober. 

 Birds collected at Martinique by F. W. Ober. 

 Birds noted from the Islands of the Lesser Antilles, visited by Mr. Fred. 



A. Ober. 

 Birds obtained in Guadeloupe by Mr. Fred. A. Ober. 

 Birds of Antigua and Bermuda. New species of Cypselidse. The 



Author. 

 Laws, J. B. Is higher farming a remedy for lower prices? 



Field and other experiments conducted in the laboratory of. The 



Author. 

 Ledoux, A. R. Silica v. ammonia. 



Analyses of Fertilizers, 1877-78. Dep. of Agriculture, N. C. 

 Lenhossek, J. von. Die kiinstlichen Schadelverbildungen ein allgemeinen 



und zwei kiinstlich verbikk-te Makrocephale Schadel aus Ungarn. 



1878. I. V. Williamson Fund. 

 Letter from Secretary of War on lines of communication between Colorado 



and Mexico. Lieut. C. A. H. McCauley. 

 Leuckart, R. Menschlichen Parasiten. 2 Bd., 1-3 Lief. I. V. William- 

 son Fund. 

 Levy, P. Notas geograficas y economicas sobre la Republica de Nicara- 

 gua. I. V. Williamson Fund. 



