October 28, 1892.] 



SCIENCE. 



251 



nitro-benzyl-chloride and its Derivatives, E. C. Franklin, Law- 

 rence; Harmonic Forms, B. B. Smyth, Topeka; The Effect of 

 Some Grass Diseases on the Tissue of the Host, W. C. Stevens, 

 Lawrence; Some Useful Apparatus for the Botanical Laboratory, 

 W. C. Stevens; On Echinacea angustifolia, S. R. Boyce, Law- 

 rence; Additions to the Flora of Kansas, B. B. Smyth, Topeka; 

 Catalogue of the Kansas State Herbarium, B. B. Smyth ; Addi- 

 tions to the Minerals of Kansas, G. H. Failyer and E. H. S. 

 Bailey; The Yield of Extractive of Various Vegetable Substances, 

 L. E. Sayre; A Breathing Well in Logan County, Kansas, J. T. 

 Willard, Manhattan; The Improvement of Sorghum by Seed 

 Selection, J. T. Willard; A Resume of the Current Opinion on 

 the Structure of the Nervous System, C. Judson Herrick, Ottawa; 

 Maximum Binding Moments for Moving Loads in a Swing Beam, 

 E. C. Murphy, Lawrence; Notes on some Kansas Weeds, A. S. 

 Hitchcock; The Distribution of the Genus Vitis in Kansas, A. S. 

 Hitchcock ; Notes on the Occurrence of Granite in a Deep Boring 

 ia Eastern Kansas, Robert Hay. 



— ^Macmillan & Co. are to publish very shortly a work by Dr. 

 sS. S. Laurie entitled "The Institutes of Education, comprising a 

 national Introduction to Psychology." Dr. Laurie is author of 

 "Occasionil Addresses on Educational Subjects," " Lectures on 

 Language and Linguistic Methods," etc., and writes from long 

 -experience on the meaning and importance of a science of educa- 

 tion. 



— Macmillan & Co.'s October announcements include. The 

 Beauties of Nature, and the Wonders of the World We Live In, 

 iby Right Hon. Sir John Lubbock; Charing Cross to St. Paul's, by 

 .Justin McCarthy, illustrated by Joseph Pennell, new edition; 

 "The English Town in the Fifteenth Century, by Alice Stopford 

 -Oreen; Sketches of Life and Character in Hungary, by Margaret 

 Fletcher; History of Federal Government, From the Foundation 

 ■of the Achaian League, General Introduction, History of the 

 <Greek Federations, new edition; Life in Ancient Egypt, trans- 



lated from the German of Professor Erman by Mrs. Tirard; A 

 Defense of Philosophic Doubt, by the Right Hon. A. J. Balfour, 

 being an Essay on the Foundations of Belief, new edition ; The 

 Theory of Wages, and its Application to the Eight-Hours Ques- 

 tion, by Herbert M. Thompson; A text-Book of Pathology, Sys- 

 tematic and Practical, by Professor D. J. Hamilton, Vol. II. ; A 

 Text-Book of Physiology, Part V. —Appendix, The Chemical Basis 

 of the Animal Body, by A. Sheridan Lea; Metal Coloring and 

 Bronzing, by Arthur H. Hiorns; Hygiene, by Edward F. Wil- 

 loughby, new and enlarged edition; Scientific Papers, by Oliver 

 Heaviside, two volumes; Pioneers of Science, by Professor Oliver 

 Lodge, with portraits and other illustrations; Hereditary Genius, 

 An Inquiry into its Laws and Consequences, by Francis Galton, 

 F.R.S., new edition; Chemical Theory for Beginners, by James 

 Walker and Leonard Dobbin: Materials for the Study of Variation 

 in Animals, Part I., Discontinuous Variation, by William Bateson; 

 On Color Blindness, by Thomas H. Bickerton ; The Great World's 

 Farm, or. How Nature Grows Her Crops, by Selina Gaze, with a 

 Preface by Professor Boulger; Text Book of Embryology, Man 

 and Mammals, by Dr. Oscar Hertwig, translated and edited from 

 the Third German Edition by Dr. E. L. Mark ; Text-Book of Em- 

 bryology, Invertebrates, by Drs. Korschelt and Heider, translated 

 and edited by Dr. E. L. Mark and Dr. W. McMichael Woodworth; 

 The Photographer's Pocket-Book, by Dr. E. Vogel, translated by 

 E. C. Conrad; Physiological Psychology, by Dr. Th. Ziehen, 

 adapted by Dr. Otto Beyer and C. C. Vanliew; The City State of 

 Greek and Roman Antiquity, by W. Warde Fowler; Atlas of 

 Classical Antiquities, edited for English use by Professor W. C. S. 

 Anderson; Principles of Elementary Algebra, by Nathan F. 

 Dupuis; Introductory Modern Geometry of the Point, Ray, and 

 Circle, by William B. Smith ; The Elements of Graphical Statics, 

 A Text-Book for Students of Engineering, by Leander M. Hos- 

 kins; A Review of the Systems of Ethics founded in Evolution, 

 by C. M Williams; and Theory of Functions, by James Hark- 

 ness. 



Dr. T, H. Andrews, Jefferson 

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