TY  - GEN
AU  - Helming, Katharina 
AU  - Wiggering, Hubert 
TI  - Sustainable development of multifunctional landscapes
SN  - 3540000089
U1  - 333.7 
PY  - 2003///
CY  - Berlin
PB  - Springer-Verlag
KW  - Sustanable forestry
KW  - Card use
KW  - Landscape protection
KW  - Sustainable development
KW  - Sustanable agriculture
ER  -