TY  - BOOK
AU  - Mantau, U.,
AU  - Merlo, M.,
AU  - Sekot, W,
AU  - Welcker, B.,
TI  - Recreational and environmental markets for forest enterprises : : new approach towards marketability of public goods / 
SN  - 0851994806
U1  - 333.7513094 
PY  - 2001///
CY  - New York
PB  - CABI Publishing
ER  -