tayyorishlar

Mahsulot tavsifi

This book explores the composition and properties of mineral substances, focusing on elements like nitrogen, phosphorus, and potassium, crucial for plant growth and development

#elementlar#mineral oʻgʻitlar#kimyoviy ozuqa

Muallif

Shehroz 2303
Shehroz 2303Tasdiqlangan muallif
Hujjatlari
10 281
Sotilgan
1 622

O'xshash hujjatlar