✦ LIBER ✦
Effect of 8-years fertilizer treatment on the ‘Protein-nitrogen’ content of four cropped soils
✍ Scribed by A. H. Cornfield
- Publisher
- John Wiley and Sons
- Year
- 1957
- Tongue
- English
- Weight
- 244 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0022-5142
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