Accroisseraent de la Bibliothéque. 19 



Baton-Rouge. The Agricidtural Experiment Station of the Loui- 

 siana State University and A. & M. College. 



Bulletin: Ser. 2: 8 9, 9 o. 

 Boston. American Academy of Arts and Sciences. 



Proceedings: 41: 15 — 35, 42: i — ii. 

 Boulder. University of Colorado. 



Studies: 3: 2 — 4, 4: i, 2. 

 Brooklyn. Institute of Arts and Sciences. 



Museum Science Bulletin: 1: 7, 8. 



Cold Spring Harbor Monographs: 6. 

 Cambridge. Museum of Comparative Zoölogy at Harvard College. 



Bulletin: 43: 5, 48: 4, 50: i— 5, 8. 

 „ : Geolog. Ser.: 8: 4. 



Memoirs: 30: 3, 33. 



Annual Eeport: 1905—1906. 

 Cincinnati. Lloyd Lihrary of Botayiy, Pharmacy, and Materia 

 Medica. 



Bulletin: 8. 



Mycological Notes: 19, 20. 

 Colorado Springs. Colorado College. 



Publications, Science Series : 42 — 49. 

 „ General „ : 22. 



Houghton. Michigan College of Mines. 



Year Book: 190.5—06. 

 Lawrence. University of Kansas. 



Science Bulletin: 3: i — lo. 

 New Haven. Astronomical Ohservatory of Jale University. 



Transactions : 2: i. 



New York. American Museum of Natur al History. 



Bulletin: 21. 



Annual Report: 1905. 



Memoirs: 9: i — 3. 

 Fhiladelphia. Academy of Natural Sciences. 



Proceedings: 57: 3, 58: i. 

 — — Americari Philosophical Society. 



Proceedings: 181, 182. 

 Tufts College. Tufts College. 



Studies: 2: i, 2. 



