20 THE POPULAR SCIENCE MONTHLY. 



VOL. PAGE 



Clough, J. Spiritual Phenomenon, A, accounted for (Cor.) xv 699 



Cluss, A. Pavements, Modern Street vii 80 



Coal and Iron Resources of Alabama (Misc.) x 637 



A Piece of. Pv. S. Calvin xviii 610 



as a Reservoir of Power. R. Hunt i 738 



Deposits in New York State (Misc.) viii 761 



Dust, Explosive Force of (Misc.) xx 425 



-Fields of China (Misc.) iv 250 



Gas, Effects of, on Plants (Misc.) ii 638 



Gas, Purification of (Misc.) i 503 



in California (Misc.) vi 757 



Lands of the Rocky Mountains (Misc.) i 632 



-Mine Explosions. F. R. Conder xv 200 



-Mines, Prevention of Fires in (Misc.) x 763 



-Mining, Compressed Air in (Misc.) xii 638 



of the Future (Misc.) xv 856 



Production of the World (Misc.) xx 138 



Spontaneous Combustion of (Misc.) xx 717 



-Supply, Pennsylvania (Misc.) ix 507 



Utilization of Waste (Misc.) iii 778 



Weather-Waste of (Misc.) i 374 



Coan, T. M. Prehistoric Times i 101 



Coast-Survey Measurements (Misc.) vii 759 



The Work of (Misc.) i 763 



Coati-Mondi and its Cousins. S. Lockwood ii 136 



Cobb, D. A. Lightning, Mechanical Power (Cor.) vii 488 



Cobra-Poison, Action of (Misc.) vii 766 



Coca, Physiological Action of (Misc.) x 127, 251 



Cochineal Cactus, Culture of the (Misc.) ix 636 



Cockroach, The Florida (Misc.) x 759 



Cocoa, Nutritive Value of (Misc.) vii 380 



Cocoa- Nut Palm and its Uses. C. R. Low ii 214 



Coffee and Tea, Chemistry of. A. B. Prescott xx 359 



Physiological Effects of (Misc.) xvii 853 



Coffin, James H. Sketch of, with Portrait iii 503 



Cohn, IT. Eyes and School-Books xix 54 



Coinages, The Debasement of. E. R. Leland xii 580 



Coincidence, A Remarkable. George M. Beard xv 628 



Cold, Catching (Misc.) vi 636 



in Industrial Chemistry (Misc.) xvii 858 



Meats cooked by (Misc.) x 125 



Waves, Movements of (Misc.) x 124 



in the Head, Remedy for (Misc.) x 117 



Snaps, Causes of (Misc.) ?i 632 



What is a ? xviii 801 



College Education. Professor Winchell on (Misc.) xiv 248 



College of City of New York (Ed. Tab.) xiii 106 



College of City of New York (Ed. Tab.) xvi 695 



Colleges, American vs. American Science. F. W. Clarke ix 467 



Colleges, Compulsory Attendance on Scholastic Exercises in. F. A. P. Bar- 

 nard (Cor.) hi 235 



