TY  - BOOK
AU  - x, x
AU  - Kallio,M...(et al)
TI  - Systems analysis in forestry and forest industries: x
SN  - 0444876480
U1  - 634.9/S995 
PY  - 1986///
CY  - New York
PB  - Oxford
KW  - Forests and Forestry
N1  - x
ER  -