Kwiminyaka yakutshanje, ukukhula ngokukhawuleza kwe-eco-ukhenketho kunye ne-B & Bs ye-B & Bs iye yazisa ingqalelo eyongezelelweyo kulawulo lwamanzi oluzinzileyo kunye nolawulo lwamanzi amdaka. Ezi ndawo, zihlala zikwindawo ezinobuthathaka kwindawo ezinobuthathaka, zifuna i-compact, isebenza ngokufanelekileyo, kunye nezisombululo zamanzi amdaka. Ukulungisa, ...
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