Mahsulot tavsifi
Study on the composition and characteristics of soils, including mineral components and their importance for agriculture and the environment
#fizik#kimyoviy#biologik#tuproqning tarkibi#mineralar#tuproqning xususiyatlari
Muallif
003 003Tasdiqlangan muallif
- Hujjatlari
- 31 964
- Sotilgan
- 919
