68 



Baltimore. American Pharmaceutical Association: 



— — Proceedings at the 48. annual meeting held at Richmond, May I'JOO. 



— Johns Hopkins University: 



• — — American Chemical Journal, vol. 20, No 8 — 10; vol. 21, No 1 — 6, 

 vol. 22, No 1— G, vol. 23, No 1—3. 



— — American Journal of Mathematics, vol. XX, numb. 4: vol. XXI. 



numb. 1 — 4; vol. XXII, numb. 1. 

 Circulars, vol. XIX, No 142, 143. 



— — Memoirs from the Biological Laboratory, IV, No 3, 4. 



— Maryland Geological Survey. Vol. II (1898); Vol. Ill (1899j. 



— Maryland Weather .Service. Vol. I (1899). 



— Pea body Institute: 



Annual Report, XXXIII, 1900. 



Basel. Naturforschende Gesellschaft: 

 Verhandlungen, Band XII, Heft 2, 3. 



— — Der Baseler Chemiker Friedrich Schdnbein. Anhang zum XII. Band. 

 Batavia. Magnetisch en meteorologisch Observatorium: 



— — Observations, vol. XXI, 1898 sammt Supplement. 



— — Regenwaarnemingen in Nederlands-Indie, Jaargang 20, 1898. 



— Natuurkun dige Vereeniging in Nederlands-Indie: 



— — Natuurkundig Tijdschrift voor Nederlandsch Indie, deel LIX, serie 10, 



deel III. 

 Belgrad. A s t r o n o m i s c h e s u n d m e t e o r o 1 o g i s c h e s Observatorium: 



— — Bulletin meteorologique, 1900, Janvier — Juin. 



— Konigl. Akademie der Wissenschaften: 

 Glas, Nr. LVIII. 



Spomenik, XXXVI; XXXVII. 



— Konigl. s e rb i s c h e g e o 1 o g i s c h e G e s e 1 1 s c h a f t : 



— — Zapisnizi, godina VII, broj 1—4; godina VIII, broj I — 8; godina IX 



broj 7, 8; godina X, broj 1 — 3. 

 Bergen. Bergen s Museum: 



Aarbog for 1899, Hefte 2; for 1900, Hefte 1, 2. 



■ Aarsberetning for 1899; for 1900. 



— — An Account of the Crustacea of Norway, vol. Ill, part V — X. 



— — En historisk fremstillnig af Dr. J. Brunnhorst. 



Berkeley. College o f Agriculture (University of California) : 



— — Annual Report of the Secretary to the Board of Regents. 1899. 

 Bulletin, No. 120—126. 



— — Partial Report of work of the agricultural experiment stations 1895 96. 



1896 97. 

 -- Lick Ob serva to rj^ (University of C ali fornia) : 



— — Publications, vol. IV, 1900. (Druckort Sacramento.) 

 University of California: 



— — Bulletin of the Departement of Geology, vol. II, No 4—6. 



— — Library Bulletin, No 13. 



