Titlebook: Refractive Indices of Pure Liquids and Binary Liquid Mixtures (Supplement to III/38); M.D. Lechner Book 2008 Springer-Verlag Berlin Heidel

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rtilizers and environmental regula- tions restricting sulfur emissions are creating large gaps between sulfur sup- ply and sulfur requirements. Sulfur deficiencies are widespread and grow- ing. Consequently, the full potential of a modern agricultural system in tropical countries is not being realiz

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that in cv. Crauford. Results showed that NH.+ is the preferred N source with occasional increases in nodule number and weight. This study provides an evidence for the nodulation and growth variability of soybean cultivars fertilized with different levels of N. The results also suggest that diminis

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ments to indicate nutrient excess situations and can serve as a basis for fertilisation recommendations. However average balances on larger scales (catchment balances, national balances) are not suitable for solving the nitrogen excess problem in agriculture or even to estimate the contribution of a

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minimal

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Bricklayer

Refractive index of isopropylphosphonothioic dichloride,

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Refractive index of diethylphosphoramidothioic dichloride,