172 INDEX 



Winneshiek county, bounties in 119 



Witter, F. M 132 



Wolves, enemies of rodents 85, 137 



Wood, N. A 74, 155 



Woodbury county, bounties in 119 



Woodchuck 17, 45, 142 



bounty on 48 



burrow of ". . . . 4 46 



food habits of .' 47 



Woodland deer mouse 69 



vole 91, 149 



control of 95 



damage by 95 



distribution of 81, 95 



food of 93 



Wright county, bounties in. , i 119 



Z 



Zapodidae 122, 142 



Zapodinae 151 



Zapus 151 



tiudsonius campestris 124, 151 



Uudsonius hudsoniiis . . . . 122 



