tayyorishlar

Mahsulot tavsifi

This course covers the main ecological functions of soil, causes and consequences of soil degradation, preservation strategies, and future research. Learn about the formation and evolution of soil over 4.5 billion years

#tuproq#ekologik#agrokimyo

Muallif

Sotuvchi 291059Tasdiqlangan muallif
Hujjatlari
68 703
Sotilgan
3 142

O'xshash hujjatlar