TY  - BOOK
AU  - Roe,Arthur L.
TI  - Growth of selectively cut ponderosa pine stands in the Upper Columbia Basin
T2  - Agriculture handbook / United States Department of Agriculture
AV  - SD397.P75 R6
PY  - 1952///
CY  - Washington, D.C. : U.S. Dept. of Agriculture, Forest Service
KW  - Ponderosa pine
KW  - Growth
N1  - Cover title
ER  -