Fieldbook of Illinois mammals
Hoffmeister, Donald Frederick,
1916-
creator
Mohr, Carl Otto,
1902-
contributor
text
book
Urbana
Natural History Survey Division
1957
1957
ENG
Illinois
Mammals
Manual (Illinois. Natural History Survey Division), 4
https://www.biodiversitylibrary.org/bibliography/15196
1455571
10.5962/bhl.title.15196