index. T7: 7 . 



Page. 

 National Zoological Park, important accessions to 109 



losses in Ill 



needs of \ i \ ' . 11" 



new paddock in 107 



object of 38, 149,700 



property of 1 ' >5 



report of Superintendent of 105- 1 is 



report of Secretary on 



roadways in 1 ' lv 



Seton's description of 697 . U'> 



Nature, laws of, S. P. Langley on - 



model of, by A. W. Rucker 



pictures, by Dugmore 



Naval Observatory, solar eclipse expedition of 



Navigation, bistory of 



Navy Department, courtesies by 



Nebula about Nova Persei 



Nebula', higb temperature of 



photographs of 



Negritos of Andaman Islands ''' ' ; s 



of Nicobar Islands 



Nelson, Elias, paper by 



Netherlanders, effect of sea on _ 3 ™ 



Newell, F. H., on irrigation 407 " 4 ? 



New Mexico, branch museum proposed in 



New star in Perseus, observations on ''" 



Newton's studies in gravitation 



Niagara water power, use ot 



Nichols, E. F., radiometer designed by 



Nicobar Islands, Negritos of 



Nitrogen, solid, Dewar on 



Nobel, Alfred, bequest of 



Nobel prize competition, terms of 



Northwest coast animals, Dall on preservation of - " 



Nova Persei, discovery of 



0. 



129 



Observatories, list ot . ;i)] 



Ocean, effect of, on life of nations ^ 



life in, Brandt on - 



Oceanic areas, Murray on - ,..,- 



CEnothera, De Vries's experiments with - ^ 



Okapi, Sir Harry H. Johnston on ( .. 



size and coloration of " " ^ n x m - 



Olney, Richard, Regent of the Institution ' ^ 



Origin of species, Darwinian theory of ^ 



De Vries's mutation theory of 



Ornithostoma, Lucas on ( . ,,,_,;-,<, 



the greatest flying creature 



Oxygen, liquid, researches with 



P. 



553 ■" 



Paine, Albert Bigelow, on children s room 4:; .. 



Paintings, ancient Cretan 



