TY  - BOOK
AU  - Otis,Charles Herbert
TI  - Michigan trees: a handbook of the native and most important introduced species 
SN  - 0472087088
U1  - 582 
PY  - 1931///, 1973 printing
CY  - Ann Arbor
PB  - University of Michigan Press
KW  - Trees
KW  - Michigan
N1  - Includes index
UR  - http://www.archive.org/details/michigantreeshan00otis
UR  - http://www.openlibrary.org/books/OL7633192M
ER  -