Miftiijiaii Geological ami 

 Biological Survey. 



PiiblicaliDii JO: Hiolotry i. 



I'hil.- I 1 i 



^ori'H TWIN LAKE, STATION :i. LOOKING XOin'HWKST, SHOW IXG IHE 

 REGION' FISHED AS KAH AS THE RUSHES EXTEND. 



