id	keyword
evaia-2250	waste
evaia-2250	environmental
evaia-2250	africa
evaia-2250	nigeria
evaia-2250	justice
evaia-2250	rawls
evaia-2250	convention
evaia-2250	countries
evaia-2250	basel
evaia-2250	ethics
evaia-2250	management
evaia-2250	press
evaia-2250	journal
evaia-2250	december