โ Scribed by J.P.G. Farr; G.O.A. Laditan
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Based on the experiments described in Part I, methods of analysis of sulphur compounds that have been found successful are described in detail, followed by a scheme of analysis for a complete examination of the sulphur compounds in a crude or refined benzole. For the sake of convenience
SULPHIDE FORMATION IN THE REACTION OF SULPHUR WITH POLYISOPRENES PART vr. FACTORS INFLUENCING CYCLIC ## By GEORGE F. BLOOMNELD Cyclic sulphidcs arc to a large extent secondary products of the reamon of primarily-formcd intermolecular polysulphides with polyisoprene hydrocarbon, and undue prolong
The organic N-pool in soils provides an important part of the N metabolized by rice. As this pool is, however, very large compared to the yearly uptake, -which may involve a few percent only -direct evidence of its importance is difficult to establish. We tried therefore to distinguish different fra