TY  - BOOK
AU  - Rametsteiner, Ewald.
TI  - Sustainable forest management certification: frame conditions, s ystem designs and impact assessment 
SN  - 3902073004
U1  - 634.92 
PY  - 2000///
CY  - Vienna
PB  - Protection of Forests in Europe Conference
KW  - Sustainable forestry
KW  - Forest managment
N1  - Includes bibliographical references
ER  -