|
| | |
Filip, A.
Ecological marking used to label fertilizers and soil improving agents [Текст]. Part III : Eco-balance and environment protection / A. Filip, S. Popek
// Global safety of commodity and environment. Quality of life. – Київ : ТОВ"Вид-во "Книга", 2006. – Vol.I. – C. 460-465.
|
| |
|
