870 INDEX. 



PAGE 



Japan, Dolmens in. (Illustrated.) 593 



Javal, M., On Daylight in the Schoolroom 517 



Jevons, Professor W. Stanley 754 



Jupiter, What is He doing ? (Illustrated.) 737 



Kindergartens, Arsenic in 694 



Knowledge, First-hand and Second-hand 197 



Langley, S. P., Eecent Progress of Solar Physics 1 



Lankester, Professor E. Ray 789 



Learning to write 795 



Le Conte, John, Mars and his Moons 82 



Le Conte, Joseph, The Genesis of Sex 167 



Leffingwell, Dr. A. J 745 



Legislation, Experimental 754 



Leidy, Professor Joseph 612 



" Let well enough alone " 695 



Libraries, Circulating, and Contagious Disease 138 



Lightning-Rod, Investigating the 863 



Lindsay, W. Lauder 346 



Literary Notices 125, 277, 417, 561, 698, 850 



Lubbock, On Science in the Primary Schools • 429 



Luminous Power, Distribution of, in the Sun's Rays 137 



Lungren, C. M., Progress and Poverty • 721 



Lyford, M., Letter from 693 



Lyons, Lieutenant T. A 35, 179 



Mackay, G. Eric 389 



Maclagan, Dr. T. J., On Typhoid Fever 460 



Man, On the Antiquity of 140, 572 



Many-toed Horses. (Illustrated.) 258 



Maps and Map-making before Mercator. (Illustrated.) 478 



Mars and his Moons 82 



Marsh, O. C 219, 863 



Mason, R. O 330 



Matamata, The. (Illustrated.) 684 



Matter, Radiant. (Illustrated.) 13, 157 



Maury, Professor T. B., International Weather-Service. (Illustrated.).. . . 289 



McGee, W. J 810 



Meteoric Display, An Expected 247 



Meteorology, Ocean. (Illustrated.) 35, 179 



Mill, John Stuart 25, 311, 501 



Minerals, Action of Organic Acids on 710 



Monkey, Intelligence of a Pet 714 



Moral Sense in the Lower Animals 346 



Morals, Goldwin Smith on 267 



Morse, Professor E. S 593 



Mudge, B. F., Death of 569 



Nature, The Force behind ^ 614 



Neison, E 337 



