117 



EEPORTS FROM THE BIOLOGICAL STATIOiT. 



I. MAPS OF WINONA, PIKE AND CENTER LAKES.* 

 Allen A. Norms. 



INPlANft 



UNIVERSITY 51CLC16ICAL 



STATION 



y^^fotfraplj.i n^f of 



PIKL'-GLKTER LftKtS 



ALLtNA NORRlb 



rnrnrnr 



'•■ Contributions from the Zoological Laboratory of the Indiana University, under the 

 direction of C. H. Eigenmann, No. 48. 



