TY  - BOOK
AU  - Holman,J.Alan
TI  - Michigan snakes: a field guide and pocket reference 
AV  - QL666.O6 M62 1989
PY  - 1980///?
CY  - [East Lansing]
PB  - Cooperative Extension Service, Michigan State University
KW  - Snakes
KW  - Michigan
ER  -