(by reason of greater dissection) and poorer fo 
er glaciation). 
The River Breaks of Illinois ( 
for quail production than any 1 
mts 
aa a Se ae ~ 
} hs le uae Meh n  B 
LIAM DL CLOg 
r\ Incy : ++} ma ey cee 1s} oy 
pr Opa Bb ly tLlae Mos 7 Lua le 
prese 

