TY  - BOOK
AU  - "UNITED NATIONS COMMISSION,FOR EUROPE."
ED  - "UNITED NATIONS COMMISSION,FOR EUROPE."
TI  - Long term historical changes in the forest resource
U1  - "X9(JB):2.5.N9, N6/UN" 
PY  - 1996///
CY  - New
PB  - York United Nations U. S. A.  
KW  - Forestry Industry
N1  - "Geneva Timber and Forest Study Papers, 10."
ER  -