Atrof-muhit mavzusi

• 
  7 yil 2020 oktyabr, chorshanba

  Atrof-muhit va atrof-muhitni elementlar bilan ifloslanishiga qarshi kurashish usullari haqida qanday mavzu yozasiz?...

  salsabil Muhammad

  2021-08-24T17:06:48+02:00

  Ifoda mavzulari•Maktab eshittirishlari