HDPE agricultural pipe

I. Fa'afitauli o le vai o lo'o feagai ma fa'ato'aga i le lalolagi e tusa ai ma le UN Food and Agriculture Organization 2023 lipoti, fa'ato'aga fa'alelalolagi fa'atau 70% o punaoa vai fou, ae o le lelei o le vai o faiga fa'asusu masani...