The nitrogen cycle in grassland soils
β Scribed by T. W. Walker
- Publisher
- John Wiley and Sons
- Year
- 1956
- Tongue
- English
- Weight
- 625 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0022-5142
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Nitrogen in Soils. -& I3. L,~wes, in a long eonlmunie,~l.tion upon agriculture, advocates the opinion that tile soilree of all tile nitrogen which is contained ill erol)s is {}mild lit tile soil itself and ill the manures which are SUl/plied. Although the experiments at ]~othamsted may not yet h
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