THE MACMILLAN 



coMPANY^s New Scienliiic Books, 



NEW WORKS FOR THE LIBRARY ON CHEMISTRY. 



FOR THE TEACHER, STUDENT, OR PRACTICAL CHEMIST. 



Outlines of Industrial Chemistry. An Introduction to Physical 



A lext-Hook for Students. By Frank Hall Chemistry. 



Thorp, Massachusetts Institute of i'ech- By James Walker, D. Sc, Ph.D., Professor of 



nology. Cloth, Svo, $3.50. Chemistry, University College, Dundee. 



" I ha\e examined it carefully and think it a most Cloth, Svo, $2.50 net. 



ejccelleni book, meeting a want I have long felt in my An explanatory book aiming to aid the student in 



higher classes I have introduced it in this year's making practical application of the truths of pnysical 



classes. .. Charles E. Coaxes, Jr., Ph. D., diemistry instead of keeping it as a subject apart by 



„ r, . .r-, ■. , ■ r\ . ,r ■ : .. Itself, and thereby failing to obtam much material help 



I^rojessor 0/ Lhemtstry, Loii'siatia iitate Uiu-vcrsdy. from the new disciohne 



THE LIQUEFACTION OF GASE5. 



Just ready. 'ts Rise and Development. cioth, i2mo, $1.50. 



By WiLLETT Lepley Hardin. Harrison Senior Fellow in Chemistry, University of Pennsylvania. 



" The object of this little volume is to present a complete history, easy of comprehension, of the develop- 

 ment of the methods employed in the liquefaction of gases (among ether:-., air and hydrogen). While the 

 book has been written in a populai-science style, an effort is made to make it of value to those who are 

 especially interested, by giving references to the original literature, though inaccessible to the majority of readers." 



The Soluble Ferments and Fermentation. Manual of Bacteriology. 



By J. Reynolds Green, Sc. D., F. R. S., Trinity By Robert Muir, M. D., F. R. C. P. Ed., Professor 

 Colleg<», Cambridge, Professor of Botany to the of Pathology. University of Glasgow ; and James 



Pharmaceutical Society of Great Britain, etc. Ritchie, M. D., Lecturer on Pathology, Unwer- 



Cambridge Natural Science Manuals. sity of Oxford. Second edition. With one hun- 



dred and twenty-six Illustrations. 



Cloth, Svo, $3.00 net. Just ready. 



Cloth, Cr. Svo, $3.25 net. 



JUST READY. 

 THE REFRACTION OF THE EYE. 



Including a Complete Treatise on Ophthalmometry. A Clinical Text- Book for Students and Prac- 

 titioners. By A. Edward PUvis, Adjunct Professor of Diseases of the Eye, New York Post- 

 Graduate Medical School and Hospital ; Secretary of the New York Ophthalm'ological Society, etc. 

 With iiq Engravings, of which 97 are original. Cloth, Svo, $3.00 net. 



Written to demonstrate the clinical and practical use of the ophthalmometer, and to record the advances 



made in the science and practice of the refraction of the eye. 



THE CYCLOPEDIA OF AHERICAN HORTICULTURE. 



Edited by L. H. Baii.fv, Cornell University, Editor of The Garden Craft and Rural Science Series, and 

 author of popular yet author. lative works on Agriculture, Botany, etc. "In 4 volumes. 



Volume /Just ready. $5.00. Sold only by subscription for the set. 



Work is actively progressing on this Cyclopedia, which is expected to be completed durintr this year, in four large volumes 

 Full descripiions will be given of all species of plants in che trade in North America, and supplemer.taiy lists will be added of 

 species which are of secondary or incidental importance. Full cultural and pra'-tical directions will also be given. Articles are 

 to be written by experts, and published over their names. Copious citations will be made 10 liter.iture. The illustrations niun- 

 bering over two thousand, will be orij;inal and arti-tic, as in all Professor B3il.;y"s publications. The work is expected to be 

 terse and condensed, in order to covei a very wide pnd re|>re^entative range of American Horticulture. 



RURAL SCIENCE SERIES. XEJV J-OLTMRS. 

 Kivfl. Irrigation and Drainage. By F. H. King, Pro- ROBERTS. The Farmstead. The Making <if the 

 fessor of Acncultural Physics, L'niversuy of Wiscopsmi, Rural Home and the ! ay-Out of the Farm V.y 



author of "The Soil." Jint ready. Cloth, $1.50. I. P. Roberts, Cornell University. Nearly ready. 



IN PHEPA RATION FOR EARLY ISS^UE. 

 BAII.FV. Principles of Vegetable BRHWER. Principles of Stock FAIRCHILD. Rural Wealth and 

 (.ardenJng. I'.y L. H. H.mi.ev, Breeding. ISy \V. H. tlREwEK, Welfare. Ky Georgk T Fmr- 



Kdiior ..f ihc Series. Va'.e University. en 1 1 D, Berea College. 



Kach IS the work of an expert specialist, under Professor Bailey's editorial supervision, to insure the nropcr iclatir.n of vol 

 umes. and will be found readable, elear-cut, practical, and thorouphly up to date, treating its topics in a plain but comprehensive 

 way from the same geneial standpoint of ;ombiniiig science and practice. 



Special Med cal and Surgical Books are also in prepnrntini, for publication during February, if not befor» The 

 already siandard System of Medicine, edited by Dr. Allhutt, will be completed. Stonham's Manual of Surgery, Lilienthal-; 

 Imp'-rativcSiircerv, Oppenheim's I Useases of rhildhood, and Fullers Diseases of the Genito-Urinary System are a few which 

 practicing physicians shmild add to their refcrenc-. ''braries. 



THE MACMILLAN COMPANY, 66 Fifth Avenue, New York City. 



