Сагс хоосон байна
The environmental risks of pesticides and fertilisers
In this lesson, you will learn about the environmental risks associated with the use of pesticides and fertilisers in agriculture.
8 – 12-р анги
Бичсэн: Kalmár Vanda
Хянан шалгагч: Jóri Johanna
График дизайнер: Petrucz Fanni
Хөгжүүлэгч: Gálea Patrik
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/Веб холбоос
