Ukuba iimpahla ezithunyelwa ngaphandle zipakishwe ngamaplanga endalo, i-IPPC kufuneka imakishwe ngokwelizwe ekusingiselwa kulo ukuthumela ngaphandle.Umzekelo, ukuba iimpahla ezithunyelwa kwi-European Union, e-United States, eKhanada, eJapan, e-Australia nakwamanye amazwe zifakwe kwi-coniferous wood, kufuneka...
Funda ngokugqithisileyo