TY  - BOOK
ED  - United States.
TI  - Instructions for making forest surveys and maps
AV  - SD426 .A5 1912a
PY  - 1912///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Forests and forestry
KW  - United States
N1  - At head of title: United States Department of Agriculture, Forest Service
ER  -