1
Understanding and managing organic matter in soils, sediments and waters /
Book
...URA - Soil chemistry...
2
Humic substances in terrestrial ecosystems /
Book
...URA - Soil chemistry...
3
Biochemie des Bodens : 48 Tabellen /
Book
...URA - Soil chemistry...
4
Humic substances and organic matter in soil and water environments : characterization, transformations and interactions : proceedings of the 7th International conference of the International Humic Substances Society, University of the West Indies, St. Augustine, Trinidad and Tobago, 3-8 July 1994 /
Book