138 
Baltimore. Johns Hopkins University: 
— — American Chemical Journal, vol. 28, No 1—6; vol. 29, No 1, 2. 
— — American Journal of Mathematics, vol. XXIV, numb. 2—4; vol. XXV, 
numb. 1. 
— — Circulars, vol. XXII, No 161—164. 
— — The 25. Anniversary. 
— Maryland Geological Survey. Garret County (mit Atlas); Cecil 
County (mit Atlas). 
— Peabody Institute: 
— — 36. Annual Report, 1903. 
Basel. Naturforschende Gesellschaft: 
— — Verhandlungen, Band XV, Heft 1, 2; Band XVI. 
Batavia. Magnetisch en meteorologisch Observatorium: 
— — Observations, vol. XXIV, 1901. 
— Natuurkundige Vereeniging in Nederlands-Indié: 
— — Natuurkundig Tijdschrift voor Nederlandsch Indié, deel LXII (serie 10, 
deel VI). (Druckort Amsterdam.) 
Belgrad. Institut géologique: 
— — Annales géologiques de la Péninsula Balkanique, tome VI, fasc. I. 
— — Zapisnici, 1901, godina XI, broj 8; godina XII, broj 1—7. 
— Konigl. Akademie der Wissenschaften: 
— — GeoloSki Atlas Makedonije i Stare Srbije, od J. Cvijic. 
— — Glas, LXV, LXVI. 
— — Godiénjak, XV, 1901; XVI, 1902. 
— — Spomenik, XXXIX; XL. 
Bergen. Bergens Museum: 
— — Aarbog for 1903, hefte 1—3. 
— — Aarsberetning, 1902. 
— — An Account of the Crustacea of Norway, vol. I; vol. V, part I, IL. 
Berkeley. College of Agriculture (University of California): 
— — Bulletin, No 140—148 (Druckort San Sacramento). 
— — Report of the agricultural experiment station, 1898—1901, part I, II. 
— University of California: 
— -— Annual Report of the Secretary to the Board of Regents for 1901. 
— — Bulletin, new series, vol. IV, No 1—3; vol. V, No 1. 
—- — Bulletin of the Departement of Geology, vol. 3, No 1—12. 
— — Chronicle, vol. V, Nr. 1—4 und Supplement; vol. VI, No 1. 
— — Library bulletin, No 1. 
— — Lick observatory bulletin, number 35. 
— — Publications: Botany, vol. II, pp. 1—418; Basen aie y, vol. I, No I; 
— Zoology, vol. I, No 1, 2. 
Berlin. Berliner entomologischer Verein: 
-- — Berliner entomologische Zeitschrift, Band 48, Heft I—IV. 
— Berliner medizinische Gesellschaft: 
— — Verhandlungen, Band XXXIV, 1908. 
