Verzeichnis der durch Tausch erworbenen Schriften. 
25] 
402. Ottawa. Royal Society of Canada. Proceedings and Transactions. 2. Series VIII. 
403. Ottawa. Field-Naturalist’s Club. The Ottawa Naturalist XVI 10 — 12 . XVII i— 6. 9. 
404. Toronto. Canadian-Institute. Transactions XII 2. 
Vereinigte Staaten von Nord- Amerika. 
405. Baltimore. John Hopkins University: Studies in HiStorical and Political Science. XX 2 — 12 . 
406. Baltimore. Maryland Geological Survey. Cecil County und drei Karten. 
407. Baltimore. Maryland Weatker Service. Garveit County und zwei Karten. 
408. Berkeley. University of California, Alameda County, California. 1. Bulletin of the Agricultural 
Experiment Station Nr. 140 — 148. 2. Report of the Agricult. Experiment Station 1898 — 1901. 
3. Bulletin of the Department of Geology III 6 — 10 . 12 . 4. The University Chronicle, an official 
record. vol. V 1 — 4 . VI 1 . 5. Bulletin of the Univ. N. S. IV 1 — 3 . Catalog 2 und 3. 6. Annual 
Report of the Secretary to the Board of Regents for 1901. 7. Register of the University 1902 ; 3. 
8. Zoology Bd. I 1 — 2 . 9. Physiology Bd. I 1 - 2 . 
409. Boston. American Academy of Arts and Sciences. Proceedings XXXVII 23 . XXXVIII 1 — 25 . 
XXXIX 1 - 4 . 
410. Boston. Society of Natural History. 1 . Proceedings XXX 3—7 XXXI 1 . 2 . Memoirs V 8—9. 
411. Brooklyn. Museum of the Institute of Arts and Sciences. Bulletin I 2 . 3 . 
j4l2. Buffalo. Society of Natural Sciences. 
413. Cambridge. Museum of Comparative Zoölogy at Harvard College. 1. Bulletin XXXIX 6—8. 
XL 4 - 7 . 2. Memoirs XXVI 4 . XXVIII 1 - 3 . 
414. Chapel Hill (North Carolina). Elisha Mitchell Scientific Society. Journal XVIII 1 — 2 . XIX 1 — 2 . 
f415. Chicago. Academy of Sciences. 
f416. Chicago. Journal of Geology. 
f417. Cincinnati (Ohio). Lloyd Library of Botany, Pkarmarcy and Materia Medica. 
-(*418. Davenport (Jowa). Academy of Natural Sciences. 
419. Granville (Ohio). Denison University. Bulletin IV 3 — 4 . 
420. Lawrence. The Kansas University Quarterly A ( — Science and Mathematics) X 4 (Dann fort- 
gesetzt als) Science Bulletin I 5—12. 
f421. Madison. Wisconsin Academy of Sciences, Arts and Letters. 
422. Madison. Wisconsin Geological and Natural History Survey. Bulletin VIII. 
423. Meriden. (Conn.) Scientific Association. 
-j-424. Milwaukee. Public Museum of the City of M. 
425. Milwaukee. Wisconsin Natural History Society. Bulletin N. S. II 4 . 
f426. Minneapolis (Minnesota). Geological and Natural History Survey of Minnesota. 
427. Missoula (Montana). University of Montana. Bulletin no 10 3 . 13. 14. 17. 
428. New-ILaven. Connecticut Academy of Arts and Sciences. Transactions XI i_ 2 . 
fl 29. New- York. Academy of Sciences. 
430. New- York. American Museum of Natural History. Bulletin XVIII 1 . 
431. Philadelphia. Academy of Natural Sciences. Proceedings LIV 2 . 3. LV 1 . 
432. Philadelphia. American Philosophical Society for promoting useful knowledge. 1. Proceedings 
XL 170—173. 2. Transactions XX 3 . 
433. Rochester (New-York). Academy of Science. Proceedings IV. 65—136. 
f434. Salem. American Association for the Advancement of Science. 
J435. Salem. Essex Institute. 
436. San Francisco. California Academy of Science. 
437. St. Louis. Academy of Science. Transactions XI 6—11. XII 1 - 3 . 
f438. Tuffs College (Mass.). 
439. Urban a. Illinois State Laboratory of Natural History. 1. Bulletin VI 2 . 2. Index 1897 — 1901. 
3. Bieumial Report vom Direktor. 
440. Washington. Smithsonian Institution. 1. Miscellaneous Collections XLI (1372. 1376. 1312 — 14) 
XLII. XLIII. 2. Annual Report 1901. 3. Contributions to knowledge 1373. 
f441. Washington. Department of Agriculture. 
