TY  - BOOK
AU  -  Burgener,Markus
AU  -  Walter,Sven
TI  -  Trade measures - tools to promote the sustainable use of NWFP? : :  an assessment of trade related instruments influencing the Internationa l trade in non-wood forest products / 
PY  - 2007///
CY  -  Rome : 
PB  -  FAO, 
KW  -  Non-wood forest products
KW  -  Economic aspects
ER  -