INDEX. 



A. 



Pagp. 



Abbot, Dr. C. G., Assistant Secretary of the Institution 11. 



12, 26, 35, 84, 101, 103, 104, 105, 107, 128, 133, 134. 139, 145, 105, 223 



(Studying the sun's heat on mountain peaks in desert lands) 145 



(The habitability of Venus, Mars, and other worlds) 165 



Abbott, Dr. W. L 17, 21, 22, 23, 25, 31, 44, 134 



Adams, W. I 11,12 



Administrative assistant to the Secretary 12, 56 



African expedition. Smithsonian 20 



Agriculture, Secretary of (member of the Institution) 11 



Agricultural pests, The local suppression of, by birds (McAtee) 411 



Alburtis, Mrs. Susan Sipe 54 



Aldrich, Dr. J. M 12, 114 



Aldrich, L. B 12, 35, 101, 103, 104 



Alexander, Joshua Willis, Secretary of Commerce (member of the Insti- 

 tution) 11 



Allard, H. A.; Garner, W. W., and (Effect of the relative length of day 



and night on flowering and fruiting of plants) 569 



Allotments for printing 28 



American Chemical Society 50 



American Historical Association, reports of the 27, 28, 117, 122 



American Museum of Natural History 50 



Ames, Oakes 25 



Angstrom, A 103 



Animal and vegetable products, collections of, National Museum 47 



Annals of the Astrophysical Observatory 27, 34, 106, 117 



Anthony, Susan B 42 



Anthropological collections, National Museum 43 



Anthropological researches in the Far East 22 



Appropriations, Smithsonian Institution and branches 18 



Armstrong, Prof. Henry E 109 



Arnold Arboretum of Harvard University 25 



Arts Club of Washington 55 



Aschemeier, C. R. W 20,134 



Assistant Secretary of the Institution 11, 



12, 26, 35, 84, 101, 103, 104. 105, 107, 128, 133, 134, 139. 145, 165, 223 

 Aston, Dr. F. W. (Doctor Aston's experiments on the mass spectra of the 



chemical elements, with introduction by C. G. Abbot) 223 



Astrophysical Observatory 12, 13, 18, 28, 34, 123 



annals of the 27,34,106,117 



Director 12,107 



library 29, 115 



691 



