TY  - BOOK
AU  - Duerr, William
AU  - Fedkiw, john; Guttenberg, Sam
TI  - Financial maturity: A guide to profitable timber growing
U1  - 691.1 21st ed.
PY  - 1956///
CY  - Washington
PB  - U.S.Department priting office
KW  - timber-growing
KW  - determination of  tree value
KW  - timber management
N1  - Technical bulletin no.1146 august 1956 united states department of agriculture
ER  -