✦ LIBER ✦
The variations of NPK of cowpea (Vigna unguiculata(L) Walp) leaves with tillage, plant maturity and flooding on a clay soil
✍ Scribed by F. A. Gumbs; J. I. Lindsay; S. Osei-Yeboah
- Publisher
- Springer
- Year
- 1982
- Tongue
- English
- Weight
- 318 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0032-079X
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