TY  - BOOK
AU  - Besley,F.W.
ED  - Maryland.
ED  - United States.
TI  - Thirty important forest trees of Maryland: How to know them
AV  - QK484.M3 A5 1922
PY  - 1922///
CY  - [Baltimore, Md.]
KW  - Trees
KW  - Maryland
N1  - In cooperation with the Forest service, U.S. Department of agriculture
ER  -