786 INDEX. 



PAGE 



Coffin, Prof., Sketch of. (Portrait.) 503 



Coloring Matter of Blood 251 



Compulsory Attendance in Colleges 235 



Constitution of Matter 547 



Constitution of Nebulaa. (Illustrated.) 129 



Continents, Old 573 



Controlling Sex in Butterflies 252 



Crawfish, Eeproduction of Eyes in 525 



Dangers and Securities of Science 240 



Darwinism, what it means 654 



Darwinism, Agassiz and 692 



Death, Physiology of 270 



Deep-Sea Problems 448 



Dental Art among the Japanese 250 



"Depths of the Sea" (by Thompson), Notice of. 122 



" Descriptive Sociology" (by Spencer) 516 



Diamonds, Remarkable 251 



Direction, Faculty of. 521 



" Diseases of the Urinary Organs " (by Gouley), Notice of. 121 



Domestic Economy of Fuel 297 



Drift-Deposits of the Northwest. (Illustrated.) 202, 286 



Drought and Cold, Action of, on Forest-Trees 249 



Ear, Hygiene of the 139 



Early Hindoo Mathematics 821 



Economy of Railway Locomotion 146 



Education in Japan 120 



Education in Sierra Leone 396 



Education, Scientific, Aims of. 639 



Education in the Far West 391 



Educational Convention at Elmira 766 



Educational Discipline, Science in 510 



Egyptian Mines, Ancient 526 



Elective Studies at Harvard 769 



Electric Telegraph. (Illustrated.) 401 



Elimination of Carbonic Acid by the Skin 251 



Euthanasia 90 



Evolution and Mind 359 



Faculty of Direction 521 



Fertilization of Flowers 652 



Finding the Way at Sea 717 



Fish-Culture in New Zealand 650 



Flowers, Fertilization of 652 



Fly, Viviparous 398 



" Foods " (by Smith), Notice of. 647 



Foods, Nature and Influence of 441 



Footprints on the Rocks. (Illustrated.) 428 



Forbes, Prof., Life of 770 



Forest-Trees, Action of Drought and Cold on 249 



