Page:Popular Science Monthly Volume 3.djvu/813

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INDEX.
789
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"Prehistoric Races of the United States" (by Foster), Notice of 646
Primary Concepts of Modern Physical Science 705
Problems of the Deep Sea 451
Prophecy, Secular 732
Psychology, The New 32

Quatrefages on Human Crania 779
Quinine, Substitute for 527

Race, A Singular 525
Railway Locomotion, Economy of 146
Remarkable Diamonds 251
"Report on the Noxious, Beneficial, and other Insects of Missouri" 518
"Report of the Board of Directors of the St. Louis Public Schools" 518
Report on a Topographical Survey of the Adirondack Wilderness 519
Reproduction of Eyes in Crawfish 525
Respiration, Artificial, in Snake-Poisoning 655
River-Beds, Changes in 127

Sack-Tree 527
"Sanitary Engineering" (by Latham), Notice of 772
Schools, Geography in 389
Science, its Sphere and Limits 105
"Speculation in 741
"in Educational Discipline 510
"its Dangers and Securities 240
"Physical, its Primary Concepts 705
Scientific Education, Aims of 639
""in the Far West 391
""in England 651
"Normal Schools 113
"Theorizing 245
Sea-Depths, how they are explored (Illustrated) 257
Seal-Fishery 125
Sea-Salt, Production of, in Portugal 252
Selection, Natural 22
"Second Book of Botany" (by Miss E. A. Youmans), Notice of 648
Secular Prophecy 732
Selection, Natural, in Politics 230
Sex in Butterflies 252
Sherman Astronomical Expedition 72
Sierra Leone, Education in 396
Silk-Worms and Sericulture 657
Smith, Prof. J. Lawrence, his Address 762
Snake-Poisoning, Artificial Respiration in 655
Snakes swallowing their Young 783
Sociology, The Study of 45
Sociology, The Study of 172
Sociology, The Study of 340
Sociology, The Study of 594
Sociology, The Study of 676
Sounds, Audible and Inaudible 781
Spectroscope, and the Bessemer Process 254
Speculation in Science 741
Speech, Tongueless 627