SCIENCE 



Nrw Series 



Vol. XXXVII. No. 9M 



Friday, April 11, 1913 



Single Ck)PiB8, 15 Cts. 

 Anndal Subsokiption, $6.00 



" Whatever our Intellectual Calling, no Kind of Knowledge 

 is Antagonistic to it- -all Varieties of Knowledge Blend with, 

 Harmonize, and Mnricb the one Kind of Knowledge to which 

 we Attach our Reputation" --Bulwer. 



ALLEN'S COMMERCJAL ORGANIC 

 ANALYSIS 



Volume VII. Vegetable Alkaloids, by G. Bae- 

 GKR ; Non-Basio Vegetable Bitter Principles, by 

 E. F. Armstrong; Animal Bases, by A. E.Taylor, 

 Animal Acids, by .T. A. Mandel ; Cyanogen and 

 its Derivatives, by Herbert Phillip; Non-glu- 

 oosidal Bitters, by G. C. Jones ; Ptomaines, by G. 

 Baeger; Lactic Acid, by W. A. Davis. 



Cloth, $5.00. Postpaid. 



THE PLANT ALKALOIDS 

 By Thomas Anderson Henry, D.Sc, F.C.S. 



Superintendent of Laboratories, Sdenlific and 

 Technical Department, Imperial Institute. 



In this volume will be found articles on all the 

 more important alkaloids, describing not only the 

 properties and the chemistry of these products, 

 but also their occurrence, methods of estimation, 

 and physiological action. 



Octavo. Cloth, $5.00. Postpaid. 



THE DEVELOPMENT OF THE HUMAN 



BODY 



A MANUAL OF HUMAN EMBRYOLOGY 



By J. Playfair McMurrich, A.M., Ph.D. 



Professor of Anatomy, University of Toronto, For- 

 merly Professor of Anatomy, University of 

 Michigan ; American Editor of Morris' 

 '' Textbook of Anatomy." 



Fourth Edition, thoroughly revised. With 285 

 illustrations. Octavo ; x-|-495 pages, 



Cloth, $2.50. Postpaid. 



FOOD IN HEALTH AND DISEASE 

 By Nathan S. Davis, Jr., A.M., Ph.D. 



Professor of the Principles and Practice of Medicine 

 in Northwestern University Medical School ; Phy- 

 sician to St. Luke's Hospital, Mercy Hospital, and 

 Wesley Hospital, Chicago; Member of the American 

 Medical Association, American Climatological So- 

 ciety, etc. 



"The Volume is of much value, and should 

 stimulate interest in a branch of therapeutics 

 which has been greatly neglected." — Medical 

 Record, New York. 



Second Edition. Thoroughly revised and re- 

 written, containing much new material. Octavo ; 

 xii+449 pages. 



Cloth, $3.50. Postpaid. 



ALCOHOLISM 



ITS CLINICAL ASPECl S AND TREATMENT 



By Francis Hare, M.D., 



Medical Superintendent of the Norwood Sana- 

 torium, Beckenham. Small Octavo. 280 pages. 



Cloth, $2.00. Postpaid. 

 Synopsis of the Contents : Nature of Inebriety, 

 Generally accepted propositions regarding alcohol, 

 etc., Exciting, determining or accentuating factors 

 of alcoholism, clinical classification of alcoholism, 

 symptoms and complications, abstinence pheno- 

 mena of alcoholism, Alcoholic epilepsy. Treatment 

 (2 chapters), General results, etc. Index. 



THE HYGIENE OF THE NURSERY 

 By Louis Starr, M.D., LL.D. 



Formerly Physician to the Children's Hospital, 



Philadelphia. 

 Including the General Regimen and Feeding of 

 Infants and Children, and the Domestic Manage- 

 ment of the Ordinary Emergencies of Early Life, 

 Massage, etc 



Eighth Edition. 26 Illustrations. 12mo ; 

 xi+331 pages. 

 Cloth, $1.00. Postpaid. 

 In this edition the subject matter has been care- 

 fully revised and numerous additions have been 

 made to keep the book abreast with recent ad- 

 vances in the methods of managing infants and 

 children. 



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