Lectures on soil organic matter
- The influence of soil organic matter on plant growth
- The decomposition of known compounds of plant residues and isolation of...
- Some facts of lignin chemistry
- Physological effect on plant growth
- Physical chemistry of humic acids
- Participation of microorganisms in the formation and decomposition of humic...
- Introduction to the work of the Institute for Soil Biochemistry F.A.L....
- Humic substances and plant growth in general
- Historical survey of humus research
- Experiments of the formation of synthetic humic acids
- Enzymes in soil
- Considerations in the decomposition of organic matter
- Chemistry of quiones in so far as they concern chemistry of humic substances
- Chemistry of fulvic and humic acids