TY  - BOOK
AU  - Mac Lean, Colin.
TI  - Relative density: : the key to stocking assesment in regional analysis: a forest survey wieu point
T2  - General Technical report PNW-78
PY  - 1979///
CY  - [s.l.]
PB  - Pacific Notheat Forest and Range Experiment Station
KW  - Árboles
KW  - Espaciamiento
N1  - 36-122; Enc. con otros impresos similares
ER  -