IXDEX OF VOLUMES I TO XX. n 



VOL. PAGE 



Bergh, Henry. Sparrows, The English (Cor.) xv 409 



Berghaus, A. Leech, The Medicinal xvii 478 



Bernard, Claude. Functions of the Brain ii 64 



Sketch of, with Portrait xiii 742 



Bernstein, J. Eye, Observing the Interior of the ix 684 



Bert, Paul. Atmospheric Pressure and Life xi 316 



Nerves, Transmission of Excitations in Sensory xi 230 



Bertillon, J. Amulets, Cranial, Early Religious Practice vii 607 



Bessemer Process, Spectroscope in (Misc.) iii 254 



Beule, M. How was Herculaneum destroyed ? ii 232 



Bevington, L. D. Teachings of a Day (Poem) xii 327 



Biblical Criticism, The Science of (Ed. Tab.) xix 408 



Bigelow, A. Longevity, Antediluvian (Cor.) xx 843 



W. S. Frost Phenomena (Cor.) xvi 842 



Billson, W. W. Anecdote, Anatomy of an Old xx 369 



Law, Origin of Criminal xvi 433 



Biological Inquiry, Modern. J. L. Le Conte viii 285 



Science and Medicine. T. H. Huxley xix 795 



Biology and Sociology. J. Le Conte , xiv 325, 425 



and Woman's Rights xiv 201 



Cook, Rev. Joseph, and his (Ed. Tab.) xii 495 



for Young Beginners. S. H. Stevenson vi 340 574 



in Common Schools (Ed. Tab.) x 615 



in Public Schools (Misc.) xx 713 



Modern Philosophical. E. Cazelle viii 595 710 



On the Study of. T. H. Huxley x 527 



Progress of American (Ed. Tab.) xii 624 



Study and Teaching of. H. N. Martin x 298 



Bird, A Hoarding (Misc.) iii 655 



An Interesting. J. H. Kidder viii 657 



or Reptile which ? H. O. Forbes xiii 719 



Poison- Proof (Misc.) ii 766 



Reasoning (Misc.) xvi 139 



-Life, Certain Phases of. C. C. Abbott ix 343 



Birds, ^Esthetic Feeling in. Grant Allen xvii 650 



Can, converse ? (Misc.) vii 505 



Destruction of, by Telegraph-Wires (Misc.) x 766 



Destruction of, in United States (Misc.) x 636 



Do, improve in Nest-building? J. Fitzgerald ii 485 



Eggs and Nests (Misc.) xiii 124 



English and American (Misc.) xviii 142 



Intellectual Powers of iii 614 



Jurassic, and their Allies. O. C. Marsh xx 312 



Migrations of (Misc.) viii 761 



Migration of Inland. C. C. Abbott vii 183 



Nests. C. C. Abbott vi 481 



Notss on a Few of our. H. Merrill xvii 386 



of Paradise. J. H. Partridge v 556 



Our Native, acquiring New Habits (Misc.) ii 633 



Reptilian Affinities of (Misc.) viii 124 



Singular Powers in (Misc.) xviii 853 



