SCIENCE-ADVERTISEMENTS 



Western Reserve University 



School of Medicine 



In the City of Cleveland 



Founded in 1843, admits only college men 

 who have completed at least three years 

 with the assurance of a degree ; large indi- 

 vidual opportunity; excellent laboratories; 

 extraordinarily large clinical facilities with 

 over 800 hospital beds and 100,000 dispen- 

 sary visits in 1913 ; over 90 per cent of 

 graduates of the past three years received 

 hospital appointments ; fifth optional year 

 leading to A.M. in Medicine. 



Next year opens October 1st, 1914 



Closes June 17th, 1915 



Tuition $150.00 



For catalogues or information address 

 The Secretary, 



1353 East 9th St. Cleveland, O. 



Marine Biological Laboratory 



Woods Hole, Mass. 



Facilities foi research in Zoology, 

 Embryology, Physiology and Bot- 

 any. Seventy-six private labora- 

 tories, £100 each for not over three 

 months. Thirty tables are avail- 

 able for beginners in research who 

 desire to work under the direction 

 of members of the staff. The feo 

 for such a table is S50.00. 



Courses of laboratory instruction 

 with lectxires are offered in Inverte- 

 brate Zoology, Embryology, Physi- 

 ology, Morphology and Taxonomy 

 of the Algae, Physiology and 

 Ecology of Marine Strand and Bog 

 Vegetation. Each course requires 

 the full time of the student. Fee, 

 $50.00, A lecture course on the 

 Philosophical Aspects of Biology 

 and Alhed Sciences is also offered. 



Animals and plants, preserved, 

 living, and in embryomc stages. 

 Preserved material of all types of 

 animals and of Algae, Fungi, Liver- 

 worts and Mosses furnished for 

 clasawork, or for the museum. 

 Living material furnished in season 

 as ordered. Price lists of Zo6- 

 logical and Botanical material 

 sent on application. State which 

 is desired. For price 1 sts and all 

 information regarding material, 

 address 



GEO. M. GRAY, Curator, Woods Hole, Mass 

 The annual announcement will be sent on application to 

 The Director, Marine Biological Laboratory, Woods Hole 

 Mass. 



INVESTIGATION 



Entire Year 



INSTRUCTION 



July 1 to August 11, 

 1914 



SUPPLY 

 DEPARTMENT 



Open tlie Entire Year 



New York Post-Graduate Medical 

 School and Hospital 



Department of the 

 Laboratories 



JONATHAN WRIGHT, M.D., Director 



Conraea of three vreeks dniation arranged for 

 praotitioners of medioine aie oSeied in each of 

 the fonr laboratories of 



Pathology 

 Bio-Chemistry 



Bacteriology 

 Tropical Medicine 



Adyanoed oonraea and special conrses are 

 offered in the following subjects : Pathology, 

 Bacteriology, Bio-oheniistry, Serology and 

 Vaccine Therapy, Pathological Chemistry and 

 Toxicology, Haematology, Special Pathology, 

 Protozoology, and Helminthology. 



Special opportunities are offered to research 

 -worker! in all the laboratories. 



Write for scbednleof eoarses and 

 for farther information 



GEORGE GRAY WARD, Jr., M.D., 



Secretary of the Faculty 



303 E. 20th St. New York City 



THE AMERICAN 



GEOGRAPHICAL SOCIETY 



OF NEW YORK 



Broadway at 156th Street 

 New York City 



The May number of the Bulletin includeB: 



A Method of Estimating Rainfall by the Growth of Trees. 



By A. E. Douglass. (10 diagramp.) 

 ESects of Continental Glaciation on Agriculture. By 



O. D. von Engeln. Concluded. (Map, ill.) 

 Captain Koch's Crossing of Greenland. (Map.) 

 Joint Meeting of the American Geographical Society and 



the Association of American Geographers. 

 Geographical Record. (A summary of exploration and 



other current information.) 

 Book Reviews and Titles. (63 items.) 

 Current Geographical Papers. (174 bibliographical notes 

 on geographical literature in scientific periodical! 

 and reports.)! 

 New Maps (Critical map reviews and a list of notable 



new maps covering 135 items.) 

 The index to the Bulletin for 1913 (117 pp.) contains 

 over 9,000 references to the explorations, maps, books, papers 

 and other geographical activities of the year. Price, 50 cents 

 postpaid. 



The Society la showing in Its exhibition ball a collection 

 of 277 photographs of Porto Rico, 31 of Bermuda, .54 of Con 

 stantlnople and 69 of the most notable recent maps. Open 

 from 10 A.M. to 5 P.M. on week days and from 2 to 5 P.M. on 

 Sundays. 



The Society's collections of geographical literature and 

 maps are maintained for consultation by the public. 



