SCIENCE-ADVERTISEMENTS 



SCIENCE 



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An advertisement in Science reaches more com- 

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Published every Friday by 



THE SCIENCE PRESS 



Lancaster, Pa. Garrison, N. Y. 



Sub-Station 84 New York 



University of Virginia 



Charlottesville, Virginia 

 THE DEPARTMENT OF MEDICINE 

 In this department a four-year course is given lead- 

 ing to the degree of Doctor of Medicine. The com- 

 pletion of a four-year High School course and College 

 courses in Chemistry, Biology, and either Physics, 

 German or French, are required for the entrance to 

 this department. 



HOWARD WINSTON 



REGISTRAR 



Mountain Laboratory for Botany 

 and Zoology 



At Toland, Colo., in the Rocky Mountains, Altitude 

 8,889 ft. Cilmate cool, dry and invigorating 



Conducted by the University of Colorado. Under- 

 graduate and graduate work. Full university credit. 

 Fees and expenses moderate. 



Plants and animals studied in both field and 

 laboratory. Much may be learned in a short time. 



Students who can give only three weeks' time may 

 pursue the course in Field Biology beginning July 10. 



Third annual session June 19 to July 29, 1911. 

 Address the professor in charge. 



DR. FRANCIS RAMALEY 



University of Colorado Boulder, Colo, 



Puget Sound Marine Station, Friday Harbor, 

 Washington 



Eighth Annual Session, June 26 to Aug. 5,1911 



A well equipped laboratory in the midst of a rioli and 



little known region, 



instruction Research Collecting Supply Department 



For further information address the director, 



TREVOR KINCAID 



University ol Washington Seattle, Wash. 



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JULIEN'S POWER AND FOOT LATHES 



Use of Geologistg, Mineralogists, Petrographers, Met- 

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