Mots-clés
unep
ietc
united nations
waste management
water and sanitation
water resources
iraqi marshlands
world heritage site
unesco
japan
tsunami
debris
earthquake
human resources
waste
waste plastics
fuel
Tout plus
Présentations
(5)Mots-clés
unep
ietc
united nations
waste management
water and sanitation
water resources
iraqi marshlands
world heritage site
unesco
japan
tsunami
debris
earthquake
human resources
waste
waste plastics
fuel
Tout plus