TY  - BOOK
AU  - Johansson, Per-Olov and Lofgren Karl-Gustaf
AU  - Lofgren, Karl-Gustaf ; jt. auth.
TI  - The economics of forestry and natural resources
U1  - 333.75 
PY  - 1985///
CY  - Oxford
PB  - Basil Blackwell
ER  -