SCIENCE 



[Vol. XX. No. 492 



PUBLICATIONS. 



THE LABRADOR COAST, 



A JOURNAL OF TWO SUMMER CRUISES 

 TO THAT REGION. 

 WITH NOTES ON ITS EAELY DISCOV- 

 EEY, ON THE ESKIMO, ON ITS PHY- 

 SICAL GEOGRAPHY, GEOLOGY AND 

 NATURAL HISTORY, TOGETHER WITH 

 A BIBLIOGRAPHY OF WORKS, ARTI- 

 CLES, AND CHARTS RELATING TO 

 THE CIVIL AND NATURAL HISTORY 

 OF THE LABRADOR PENINSULA. 



By ALPHEUS SPRING PACKARD, ffl.D.,Ph.D. 



Sportsmen and ornithologists "will be interested in 

 the list of Labrador birds by Mr. L. W. Turner, 

 which has been kindly revised and brought down to 

 date by Dr. J. A. Allen. Dr. S. H. Scudder has con- 

 tributed the list of butterflies, and Prof. John 

 Macoun, of Ottawa, Canada, has prepared the list of 

 Labrador plants. 



Much pains has been taken to render the bibliog- 

 raphy complete, and the author is indebted to Dr. 

 Franz Boas and others for several titles and impor- 

 tant suggestions; and it is hoped that this feature of 

 the book will recommend it to collectors of Ameri- 

 cana. 



It is hoped that the volume will serve as a guide 

 to the Labrador coast for the use of travellers, 

 yachtsmen, sportsmen, artists, and naturalists, as 

 well as those interested in geographical and histori- 

 cal studies. 



513 pp., 8°, $3.50. 



H. D. C. HODGES, 874 Broadway, New York. N. D. C. HODGES, 874 Broadway, New York. 



PUBLICATIONS. 



INSECTS AND INSECTICIDES. 



A PRACTICAL MANUAL, 



Concerning Noxious Insects and the Methods 

 of Preventing their Injuries. 



By CLARENCE M. WEED, 



Professor of Entomology and Zoology, New 

 Hampshire State College. 



TFHATT IS SAID ABOUT IT. 



"I think that you have gotten together a very 

 useful and valuable little book.'"— Dr. C. V. Riley, 

 U. S. Entomologist, Washington, D. C. 



*'It is excellent/' — James Fletcher, Dominion En- 

 tomologist, Ottawa, Canada. 



"I am well pleased with it/'— Dr. F. M. Hexamer,' 

 Editor American Agriculturist, New York. 



"It seems to me a good selection of the matter 

 which every farmer and fruit grower ought to have 

 at his immediate command."— Prof. S. A. Forbes, 

 State Entomologist of Illinois, Champaign, 111. 



"A good book, and it is needed."— Prof. L. H. 

 Bailey, Cornell University. 



"It is one of the best books of the kind 1 have 

 ever seen."— J. Freemont Hickman, Agriculturist, 

 Ohio Experiment Station, Columbus, Ohio. 



"I shall gladly recommend it." — Prof. A. J. Cook, 

 Michigan Agricultural College. 



I»rice5 $1.25. 



Sent postpaid to any address on receipt of price. 



The American Geologist for 1892. 



Edited by Prof. S. Calvin, University ol Iowa; Dr. E. W. Clatpole, Buchtel College; John Byerman, 

 Lafayette College; De. Pkrsifoe Fbazer, Penn. Hort. Soo.; Prof. P. W. Cragin, Colorado College; 

 Peof. Rob't T. Hill, U. S. Irrigation Survey; Dr. Andrew C. Lawson, University of California; R. D. 

 Salisbcbt, University of Wisconsin; Joseph B. Terrell, Geol. Sur. of Canada; E. O. Ulrioh, Minnesota 

 Geological Survey: Prof. I. C. White. University o£ VVest Virginia; Prop. N. H. Winchell, University 

 of Minnesota. Now in its IXth volume. 83.60 per year. Sample copies, 30 cents. Address 



THE GEOLOGICAL PTJBLISHIITG CO., MinneapoUs, Minn. 



PUBLTCATIONS. 



THE BOTANICAL GAZETTE. 



A monthly illustrated journal of botany in 



all its departments. 



25 cents a number, $2.50 a year. 



Address pQg^SgEjjS BOTANICAL GAZETTE, 



Blooniington, liid. 



JOHN IRELAND'S Bookstore, 1197 Broadway 



down town to select books or stationery. His stock 

 well selected and embraces all the new and standard 

 books as soon as issued. Oat-of-towu purchasers can 



Tnr-RIII F Perpetual CslendaT. — This 

 mL nULC. novef appliciion of the slide-rule 

 ^ principleshows, in an iiibiant without sludyorcal- 

 :ulation, a complete CaJendpr for any month from 



...- Year 1 till the end of rime. Sample, 2^ cts. 

 JBKOMB-TEOHIS CO., 47 LAJAYETTE PUCI, BEW MM. 



JACK NUMBERS anrt complete sets of leading Mag- 

 azines. Rates lo-w A-iM. MAG. EXCHANGE. 

 Schoharie N V 



EDUCATIONAL. 



School of Applied Ethics. 



Plymouth, Mass., July 7-Aug, 17, 1892. 



Daily lectures in ECONOMICS, HISTORY OF 

 RELIGIONS, and ETHICS. For Program, giving 

 full particulars, apply to the Secretary, 



S. BURNS WESTON, 

 118 South 12th St., Philadelphia. 



Amherst Summer School 



of Languages, Art, Literature, Chemistry, Mathemat- 

 ics, Library Work, History, and Political Economy. 

 Sisteenth session opens July 4, iSOld, For program 

 address Prof. W. L. MONTAGUE, Amherst, Mass. 



ROSE POLYTECHNIC INSTITUTE, 



Torre Haute, Ind. A College of Engineering. Well- 

 endowed, well-equipped. Courses in Mechanical, 

 Electrical, Civil Eogineerins and Chemistry. Exten- 

 sive Machine Shops, Laboratories, Drawing Rooms, 

 Library. Expenses low. Address H.T. EDDY, Pres. 



The Observer. 



Published Monthly at Portland, Conn. 

 A MEDIUM OF INTERCHANGE OF OBSERVATIONS FOR ALL 



NATURE. 



STUDENTS AND LOVERS OF 



E. F. BIGELOW, Editor and Publisher. 

 ASSOCIATE EDITORS: 

 M. A. BOOTH, F.R.M.S., Microscopy, Longmeadow, Mass. 

 J NO. H. SAGE, Ornithology, Portland, Conn. 



A. W. PEARSON, Entomology, Norwich, Conn. 



C. A. SHEPARD, Botany, New Britain, Conn. 



C. A. HARGRAVE, Conchology, Danville, Ind. 



F. P. GORHAM, Geology, 103 Knight St., Providence, R. I. 



Yearly Subscription, $1. Single Number, lO Cents. 



Minerals, 



Rocks, 



Fossils, 



Casts of Fossils, 



tieological 



Relief Maps. 



Ward'sNatural Science Establishment 



Mineralogy, Geology, Paleontology, Zoology, Osteology, Anatomy. 



Send for Circular. ROCHESTER, N. Y. 



stuffed Animals 



and Skins, 



mounted 



Skeletons, 



Anatomical 



Models 



Invertebrates 



