Nitrogen in agricultural soils
| अन्य लेखक: | |
|---|---|
| स्वरूप: | सामग्री का झोला |
| भाषा: | Spanish English |
| श्रृंखला: | Agronomy
|
| विषय: |
विषय - सूची:
- Origin and distribution of nitrogen in soils
- Inorganic forms of nitrogen in soil
- Organic forms of soil nitrogen