FIFTH 



ANNUAL RIEPOKT 



OF THE 



MICHIGAN ACADEMY OF SCIENCE 



CONTAINING 



AN ACCOUNT OP THE ANNUAL MEETING 



HELD AT 



ANN ARBOE, MARCH 20, 27 AND 28, 1903 



PREPARED UNDER THE DIRECTION OF THE COUNCIL 



BY 



JAS. B. POLLOCK, SO. D., SECRETARY 



iBRARY 



NtW YORK 

 ROTANSCAL 



I.: f ' ;- \ 



BY AUTHORITY 



LANSING, MICHIGAN 

 ROBERT SMITH PRINTING CO., STATE PRINTERS AND BINDERS 



1904 



