UNIVERSITY OF WISCONSIN STUDIES 
NUMBER 16 SCIENCE NO. 2 
JUNE, 1921 PRICE, ONE DOLLAR 
Published bi-monthly by the University of Wisconsin at Madison, Wisconsin 
Entered as second class matter August 31, 1919, at the postoffice ht Madi- 
son, Wisconsin, under the Act of August 24, 1912. Accepted for mailing 
at special rate of postage provided for in section 1103, Act of 
October 3, 1917, Authorized September 17, 1918. 
No. 1. The Fishes of Lake Valencia, Venezuela, by A. S: Pearse. 
52 p. Fifty cents. 
No. 2. Papers on Bacteriology and Allied Subjects, by Former 
Students of Harry Luman Russell. 200 p. $1.00. 
