DE HISTORIA NATURAL. 123 



Eeal Acadernia de Ciencias exactas, fisicas y naturales de Madrid. 



Revista. T. vi, n.os 1-6, 1907. 

 Real Sociedad Geografica de Madrid. 



Buleiin. T. XLIX, 4. trim., 1907. 



Revista de Geografia Colonial y Mercantil. T. iv, n. s 11-12, 1907. 

 Sociedad espanola de Fisica y Quimica, Madrid. 



Anales. T. v, u. 48, 1907; t. vi, n. 49, 1908. 



ESTADOS UNIDOS T sus COLONIAS 



Chicago Academy of Sciences, 



Bulletin. N iv (part n), n vi, 1907. 



Department of the Interior. Weather Bureau. Manila Central Observatory. 



Annual Report. 1905, part i. 



Bulletin. January, February, 1907. 

 Johns Hopkins Hospital, Baltimore. 



Bulletin. Vol. xvni, n 201, 1907; vol. xix, n 202, 1908. 

 Johns Hopkins University Circular. N 10, 1906; ns 1-6, 1907. 

 Museum of Comparative Zoology at Harvard College, Cambridge. 



Annual Report. 1906-1907. 



Bulletin. Vol. XLVIII, n 4, 1907; vol. LI, n 8, 1908. 

 Oberlin College. 



laboratory Bulletin. N 13, 1907. 

 Smithsonian Institution, U. S. National Museum, Washington. 



Bulletin. NOS 50 (part iv), 63 (part n), 57-60, 1907. 



National Herbarium. Vol. x, part 5, 1907. 



Proceedings. Vol. 32, 1907. 



The American Naturalist, Boston. Vol. XLI, ns 491-492, 1907. 

 United States Geological Survey, Washington. 



Bulletin. NOS 287, 294, 296, 300, 308, 312, 314, 315, 1906-1907. 



Professional Paper. N 57, 1907. 



Water-Supph/ and Irrigation Paper. NOS 190-194, 196, 200, 1907. 

 University of California. 



Publications. Entomology, vol. i, n 1, 1906. Zoology, vol. 3, n s 5-13 t 



1906-1907. 

 University of Colorado, Boulder. 



Studies. Vol. v, n 1, 1907. 

 University of the State of New York. New York State Museum. 



Annual Report. 1903 and 1904. 

 University of Toronto. 



Studies. Biological series, n 6, 1907. 

 Wilson Ornithological Club, Oberlin, Ohio. 



The Wilson Bulletin. Vol. xiv, 11 3, 1907. 

 Wisconsin Geological and Natural History Survey, Madison. 



Bulletin. N 15, 1906. 



FRANCIA 



Academic des Sciences de Paris. 



Comptes rendus. T. CXLV, nos 24-27, 1907; t, CXLVI, nos 1-4, 1908. 



