INDEX OF VOLUMES I TO XX. 125 



VOL. PAGE 



Ward, L. F. Tknts, Local Distribution of ix 676 



S. M. Science-Teaching, An Experience in xx 242 



W. S. Sand-Blast, The viii 300 



Warming of Houses. J. P. Seddon ii 472 



Warner, F. Muscular Expression of Nervous Conditions xx 584 



Warring, C. B. The Solar System and its Neighbors xvii 612 



Washburn, E. A. Scientific Culture and Religious Faith vii 62 



Wasp-Nests, Clay (Misc.) iv 637 



Waste, A City's (Misc.) i 761 



Watches, A Test for (Misc.) xvii 283 



Water, Absorption of, in growing Grain (Misc.) vii 380 



A Glass of, The Wonders of. F. Mohr. '. i 655 



Bad Odors in Reservoired Drinking-. S. A. Lattimore xi 469 



Closet and Pail Systems (Misc.) x 123 



-Courses, Subterranean (Misc.) xiii 124 



for Domestic Use (Misc.) xiii 759 



Germs of Disease in (Misc.) xvii 570 



-Hammer, The (Cor.) ix 362 



Impurities of (Misc.) i 248 



Impure, Tests of (Misc.) i 250 



Organic Impurities of (Misc.) vii 125 



Purification of River-, by Organic Agents (Misc.) xviii 709 



Storage and Purification of (Misc.) xiv 547 



-Supply of Islands. F. C. Hill vi 440 



-Supply of Rivers. George Chahoon xiii 288 



-Tanks. Construction of (Misc.) x 124 



turned to Blood. N. Joly iv 202 



-Waves and Sound-Waves. J. N. Lockyer xiii 166 



Waterfalls sensitive to Sound (Misc.) ii 383 



Watering- Places, Sanitary Condition of (Misc.) viii 508 



Sanitary Perils at (Misc.) xvii 426 



Streets (Misc.) iv 124 



Watson, J. C. Sketch of, by Alexander Winchell, with Portrait xix 693 



Wave-Action in Nature iii 1 



Waves in Liquids, Propagation of (Misc.) viii 253 



Weakness of Great Men (Misc.) vii 250 



Weapons, Ancient (Misc.) x 254 



Weasel, The Wicked xii 697 



Weather and the Sun. R. A. Proctor . . iii 479 



Diseases and the (Misc.) xix 275 



Observations, Value of Scientific (Misc.) xii 764 



Prophecies ii 149 



Reports, International (Misc.) vii 506 



-Service, International. T. B. Maury xvi 289 



The Moon's Influence on the. M. A. F. Prestal x 56 



Weddar, The, of Ceylon (Misc.) ix 120 



Wedderburn, D. Mormonism from a Mormon Point of View x 154 



Weeden, W. B. Association in its Relation to Labor viii 586 



Wehle, Theodore. Insurance, Modern Basis of Life xix 625 



Insurance, Origin and History of Life xix 482 



Insurance, Practical Business of Life xix 732 



9 



