Mahsulot tavsifi
This book covers the theoretical principles of environmental protection, ecological balance, preservation of resources, and sustainable development concepts
#ekologiya#rivojlanish#tizimli yondashuv#resurslarni saqlash
Muallif

Oson TalabaTasdiqlangan muallif
- Hujjatlari
- 43 458
- Sotilgan
- 1 691









