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Page:Popular Science Monthly Volume 21.djvu/890

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872
INDEX.


PAGE
Orang-Outang, Number of Species of the 861
Oswald, Felix, M. D. 587
Oswald, Felix, M. D. 817

Palæolithic Implements, American and European 718
Panics, Astronomical 192
Parasites 141
Parasitism, Reciprocal 426
Pasteur, Littré, Dumas, and Taine 667
Pearce, S. Austen, Mus. Doc, Oxon 378
Periodicals, Scientific, Catalogue of 421
Perkins, Professor George H. 637
Persian Gulf, The Salt Deposits of the 568
Photometer, A Selenium 863
Physician, The, of the Future 637
Physics, Modern, Stallo's Concepts of 96
Physiognomic Curiosities 817
Piseco Lake-Trout, and T-Lake Falls 424
Placzek, Dr. B. 655
Plant-Cells and their Contents. (Illustrated.) 289
Plants, How, resist Decay 524
Plants, The Protective Organs of 284
Plants, The Oldest Flowering 570
Poisons, The, of the Manufactory 663
Popular Miscellany 136
Popular Miscellany 277
Popular Miscellany 419
Popular Miscellany 560
Popular Miscellany 707
Popular Miscellany 855
Porcelain, and the Art of its Production 310
Pressure, Atmospheric, and the Sea-Level 562
Priestley, Dr. 121
Princeton, The Great Telescope at 560
Progress, Mental, The Relation of Music to 378
Progress, The Slow, of Ideas 548
Propeller, The Screw 430
Property, Problems of 331
Protoplasm 361
Publications Received 135
Publications Received 277
Publications Received 418
Publications Received 559
Publications Received 706
Publications Received 855

Quack Advertisements 121
Quinine, The Tree that bears 100

Race, A New, in Course of Development 566
Rain-Fall, The Laws of 423
Randle, E. H. 406
Reciprocal Parasitism 426
Reproach, A Very Modern 268
Researches, American Archæological 561
Richardson, Benjamin Ward, M.D., F.R.S. 444
Rock Excavator, A Mechanical. (Illustrated.) 427
Rocks, Vibration of 406
Rogers, Professor William B., Death of 429
Rutherford, R. C. 84

Salmon-Disease, The 421
Salt Deposits, The, of the Persian Gulf 568