77 6 INDEX. 



PAGE 



Phylloxera, The, and American Vine-Stocks 511 



Physical Science in English Schools 23 



Physiological Action of Coca 251 



Physiology of Mind-Reading 459 



Picus Viridis, The Tongue of 113 



Plain, Prairie, and Forest 247 



Plant-Eaters of North America. (Illustrated.) , 678 



Plants, Insect Fertilization of 380 



" Taking Impressions of 254 



Plasticity of Ice 637 



Pole, How to reach the 508 



Political Economy in the United States 367 



Potassa, Qualitative Determination of 762 



Potatoes, Influence of Color of Soil on 635 



Powder-Paper ... 253 



Prairies, Origin of. 633 



Prenatal and Infantile Culture 38 



Prestel, M. A. F., The Moon's Influence on the Weather 56 



Proctor, R. A., Astronomical Achievement 446 



* " " " Astronomy in America 75 



Production of Cognac Brandy 428 



Protection of Buildings from Lightning 154 



Psychic Phenomena 763 



Putrefaction and Fermentation 126 



Putrescible Fluids, Experiments with 758 



Qua, D. V. T., Arabic Numerals ' 736 



Qualifications of Medical Students 382 



Races of Man 508 



Radiometer, Note on the 113 



Railway-Signal, An Improved 253 



Railways, Inspecting, by Machinery 126 



Raindrops, Formation of. (Illustrated.) 522 



Relations of the Air to our Clothing , 654 



Remsen, Ira, Chemistry 691 



Respirator, A New 122 



Rigg, Rev. A., Tools 173 



Rock-Crystals, Gathering of 383 



Russel, C. P., Vital Statistics 697 



Rust, Prevention of 765 



Sagacity, Canine 202 



Sanitary Fact, An Important 123 



Savage Races, Decline of 765 



Schumacher, P., Aboriginal Settlements 353 



Science and Religion 72 



" in America 313 



" English Schools 23 



" " the United States 115 



" and Ventilation 760 



