Environment problems. Pollution. Pollution in the WORLD Since ancient times Nature has served man, being the source of his life. For thousands of years.
Ecological problems Работа учащейся 8 «А» класса Гроза Анастасии.
Written by, Milad Elisha and Phillip Tosevski
Екологічна конференція на тему Our Planet is Our Home Вчитель англ. мови: Лазоренко Л. І.
Shakuntalanivas
