TY  - BOOK
AU  - Eddy,Samuel
AU  - Hodson,A.C.
TI  - Taxonomic keys to the common animals of the North Central States, exclusive of the parasitic worms, insects, and birds,
AV  - QL155 .E3 1961
U1  - 590.12 
PY  - 1961///]
CY  - Minneapolis
PB  - Burgess Pub. Co.
KW  - Zoology
KW  - United States
N1  - Includes bibliography
ER  -