XXIV 



Washington: Smithsonian Institution. [Rep. : 1908 — 1912; 

 Miscell. Coli. : 56, 57 No. i — 2, 58—60, 61 No. i— 14, 16, 

 62 No. I. 



U. S. National Museum, Proc. : XXXVII— XLIV; Bull: 

 71, 73 — yy, 79, 81; Rep.: 1910 — 1912. 



National Museum, Contrib. to U. S. Nat. Herbarium : XV, 

 XVI 2—7, 9, 12, XVII 1—3. 

 Opinions: i — 56. 



Annais of the Astrophysical Observatory : III.] 

 U. S. Department of Agriculture. [Yearbook: 1910 — 1912.J 

 U. S. Geological Survey. [Bull.: 436, 439, 465, 480, 494, 495, 

 506, 508. 



Monograph : 48, 50. 

 Annual Report. : 29, 32. 



Water-Supply Paper: 78 — 90, loi, 104 — 108, in, 118, 120, 

 136, 158, 164—168, 170, 172, 174, 175, 177, 180, 193, 197, 

 198, 201 — 215, 221, 223, 228, 231 — 234. 236 — 249, 251 — 255, 

 258, 261 — 277, 279, 282, 285—288, 295. 

 Professional Paper: 9. 10, 13 — 16, 41, 44, 46, 47, 58, 65 — 67, 



69, 73, 74. 77A 



Der Bibliothekar. 

 E. Zinner. 



