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SCIENCE.ters what he calls " natural tnonopolies," or, in other words, thatit increases the cost of food and the rent of land. His argumentsin support of this position are strangely inconclusive, and thewhole theory is upset by the examlple of the English corn-laws.It was not free trade, but protection, that made food dear in Eng-land; and it would have become still dearer if the corn laws had*not been repealed. Professor Patten advocates protectionism, notas a temporary expedient, but as "part of a fixed national policy"(p. 8). He maintains that " our economic conditions are so dif-ferent from those of any foreign nation that an Amnerican in(lus-trial policy must be of a distinct type from that of other nations"(p. 14); and he thinks it best for us to "isolate ourselves" asmuch as possible from the nations of Europe. Such are some ofthe salient points of the vwork; but we doubt if they will havemuch influence on public opinion,

AMONG THE PUBLISRERS.A SMALL geological rmap of the Scandinavian Peninsula, Den-

mark, Finland, Iceland Greenland, and Spitzbergen, by Dr. HIansReusch, the director of the Norwegian Geological Suirvey, haslately been published in Christiania, Norway. Copies of this mnapwill be sent postpaid, on receipt of 40 cents, by N. D. C. Hodges,47 Lafayette Place, New York.-John Wiley & Sons announce as in preparation ' Elliptic

Functions," by Professor Arthur L. Baker of Stevens Institute.-George Keil, publisher, 1214 Filbert Street, Pbiladelphia, re-

quests the members of the medical profession in the States of New

307York, Ohio, Illinois, Indiana, and Iowa, to forward, at their ear-liest convenience, the following points: name in full, school ofgraduation and year, post-office address, anfd State. This will heused in the pages of the "Medical Register Directory and Intelli-gencer;" Dr. William B. Atkinson, editor. A copy of the bookwill be forwarded without charge to each physician whose nameappears in its pages. Thie matter in preparation for it is of suchvalue that every one who receives a copy will be sure to keep itat hand for reference. Its list of national and local medical or-ganizations and post-office addresses of physicians will be com-plete to date of issue, besides other information.

-Alessrs. E. & F. N. Spon announce as ready about June 1"The Disposal of Household Wastes," a discussion of the besttmethods of treatment of the sewage of isolated country houses,of suburban dwellings, of houses in villages and smaller towns,and of large instittutions, and of the modes of removal and dis-posal of garbage, ashes, and other solid house-refuse, by W. P.(ierhard. They also annotnce as published, ' Tropical Agricul-ture" (new edition, revised, biringing down the statistical andgeneral information to the present tirme), a treatise on the etlture,preparation, commlerce, and consumnption of the principal prod-ucts of th-e vegetable kingdoim, by P. L. Simmonds; "IBuchanan'sTables of Squares," containing the square of ev'ery foot, inch, andsixteenth of an inlcIl between one-sixteenth of an inch and fiftyfeet, by E. E. Buchanan; and " Domaestic Electricity for Ama-teurs," an interestiog book for the generil reader as well as theelectrician, translated fromn the French of E. Hospitalier, withadditions, by C. J. Whiarton.

Bermuda Bottled."6You mtust W,0 to Bermuda. Ifyou do wI not be responsi-for the eonsequences." "Dt,doctor, I can afword neither thetime nor the money.' "Well, it

that is impossible, try

SCOeTT'SIFEULSION-I X

OF PURE NORWEGIANCOD LIVER OIL.

I sometitnes call it Bermntuda Bot-tled, and mtany eases ,,

CONSUMPTION,Bronchitis, Coutigor Severe Cold

I have CUItEil with it; and theatlivantage is that the most sensi-ltive stomach ean take it. AnothertLing which comnmends it is thestinolatinE properties of the lly-pobptslE~hites which it containsYou Wi:l find it fer aale at yourlrug''ist'ss but see y'ou g'et theorignal SCOlTT'S EMt lESI.";

ESTERBROOK'SE STEEL PENS.0 SUPERIOR AND STANDARD QUALITY.

Leading Nos.: 048,14, 130, 135, 239, 333lFor Sate by aft Stationers.

THE ESTERIR01K STEEL PE* CO.,Works: Oamden. N. J. 20 Joen it.. New York.

Readers of ScienceCorresponding or visiting with Adver-

tusers, will confer a greatfavor by mention-in, this fiaper.

A New Method of Treating Disease.HOSPITAL REMEDIES.DISINFECTION

to beWhat are they ? There is a new departure inthe treatment of disease. It consists in the EFFECTIVEcollection of the specifics used by noted special mutst beists of Europe and America, anid britnging themwithin the reach of all, For instance, the treat- CONTINUOUS.nient pursued by special physicians who treat But one device, namely, theindigestion, stomach and liver troubles only, SH utMoN deIce,name, thEwas obtained and prepared. The treatment of 8 H ERMAN KING6 VAPORIZERother physicians celebrated for curing catarrh meets these requirementswas procured, and so on till these incomparable The 'ScIentific American" says:cures now include disease of the lungs, kidneys,Tfernale weakness, rheumatism and nervous de- It successfully solves the difficult problem ofbility. disinfection, is inexpensive, and should be inThis new method of "one remedy for one every building in the land."disease" must appeal to the common sense ofall sufferers, many of whom have experienced ITRADEARKthe ill effects, aind thoroughly realize the ab-surdity of the claims of Patent Medicines wbicbare guaranteed to cure every ill out of a single t rbottle, aiid the use of which, as statistics prove,has ruined more stomachs than alcohol, A cir- INSURED BYcular describing these new remedies is sent free r17Aon reeipt of stamp to pay postage by Il-ospital E.0tRemedy Company, Toronto, Canada, sole pro-

prietors.#REsM REL-ACTIGT{IT.RD E'D1T.fI1. ALL IzEMPURE AND OFFENSIVE ODORS ABSO-LU7TELY REMOVED.

TThe Sherman ' King' Vaporizers are in useTHE FAULTS OF SPEECH in our gentlemen's sanitary anartments in Bos-B ton and Salem depots, doing work well worthyof praise, purifying the air, and keeoing theA. MELVILLE BELL, rooms in excellent condition. I consider them

to be all that is claimed for them."Author of " Visible Speech," etc., etc. D. W. SANBORN, Supt.,The Faults of Speech is a Self-Corrector Boston & Maine Pailroad, Eastern Div.Each Vaporizer sold charged for use. No careand Teacher's Manual, for the removal of all except to replenish once in two rmouths at expenseImpediments and Defects of Articulation, of 4 to 8 cents, a"cording to size. Three dzes, $8.t0,*$5.00, $8.00. Illustrated Pamphlet free.f30 C:93rLtb8 SHERMAN "KING" VAPORIZER COMPANY,*** Sent postpaid on receipt of priee, Chicopee Falls. Mass.; Boston, New York,Philadelphia, or Chicago.

N. D. C. HODGES, 47 Lafayette Place, U00KS: 1ow to-get them. If there Is anyNEW YORK.

-- ,>;- -- ,--U-n1,wnle Go tuencienceBook Agency, 47 Lafayette Place, New York.

MAY I6, i89o.]

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