11H4 



Vcrzeichniss der einKef;an.a;eiieii Druckschriften. 



Hartford, Conn. 



Connrciicnt Geological and Natural History 

 Survey. 

 Bulletin. N. 13. 16. 17. 1910-11. 



Houghton. 

 Michiffan College of Mines. 

 Year Book. 1910-11. 



Ithaca, N. Y. 

 The Journal of Physical Chemistry. Vol. 14, 



N. 9. Vol. 15, N. 1-8. 1910. 11. 

 The Phy.sical Review. Vol. 31, N. 5. 6. 



Vol. 32. Vol. 33, N. 1-4. 1910-11. 



Lincoln. 

 University of Nebraska. Agricultural Ex- 

 periment Station. 

 Bulletin. N. 113-120. 1910-11. 

 Press Bulletin. N. 32. 33. 1910. 

 Ajinual Report. 23. 1910. 



Madison, Wis. 

 Wisconsin Geological and Natural History 

 Survey. 

 Biületln. N. 21.22. 1911. 



Milwaukee. 

 Public Museum. 



Annual Re])ort of the Bo.ird of Trustees. 

 28. 1909-10. 

 Wisconsin Natural History Society. 

 Bulletin. New Ser. \'ol. 8, N. 4. Vol. 9, 

 N. 1-3. 1910.11. 



Minneapolis. 



Geological and Natural History Survey of 

 Minnesota. 

 Clements, Fbederic E. Minnesota Plant 

 Studies. IV. 1910. 



Montgomery, Ala. 



Geological Survey of Alabama. 

 Bulletin. N. 10. 11. 1911. 



New Haven. 

 American Oriental Society. 



Journal. Vol. 31. 1910-11. 

 The American Joiu-nal of Science. Ser. 4. 



Vol. 30, N. 180 und Index to Vols. 21-30. 



Vol. 31, N. 181-186. Vol. 32, N. 187-191. 

 1910-11. 



New York. 

 Academy of Sciences. 



Annais. Vol. 20. Vol. 21, S. 1-86. 

 1910. 11. 

 American Mathematical Society. 



BuUetin. Vol. 17, N. 3-10. Vol. 18, N. 



1.2. 1910-11. 

 Annual Register. 1911. 

 Transactions. Vol. 12. 1911. 

 The American Naturalist. Vol. 44, N. 528. 

 Vol. 45, N. 529-539. 1910. 11. 



Norwood, Mass. 



Bulletin of the Archaeological Institute of 

 America. Vol. 2, N. 1. 2. 1910. 11. 



American Journal of Archaeology. Ser. 2. 

 The Journal of the Archaeological In- 

 stitute of America. Vol. 14, N. 4. Vol. 

 15, N. 1.2. 1910. 11. 



Oberlin, Ohio. 

 Wilson Ornithological Club. 



The Wilson Bidletin. N. 72-75. 1910-11. 



Philadelphia. 



Academy of Natural Sciences. 



Journal. Ser. 2. Vol. 14, Part 2. 1910. 

 Proceedings. Vol. 62, Part 2. 3. Vol. 63, 



Parti. 1910.11. 

 American Philosophical Society. 



Proceedings. Vol. 49, N. 197. Vol. 50, 



N. 198-201. 1910. 11. 

 Transactions. New Ser. Vol. 22, Part 1. 



1911. 

 University of Pennsylvania. 

 Publications. Contributions from the 



Botanical Laboratory. Vol. 4, N. 1. — 



Contributions from the Zoological 



Laboratory. Vol. 16. 1911. 

 18 akademische Schriften aus den Jahren 



1910 und 1911. 



Princeton. 

 University Observatory . 



Contributions. N. 1. 1911. 



