✦ LIBER ✦
Residual value of15N-labelled fertilizer applied to a maize-cowpea intercropping system
✍ Scribed by D. D. Patra; M. S. Sachdev; B. V. Subbiah
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 522 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0178-2762
No coin nor oath required. For personal study only.