1
Research on anthropogenic and natural contamination sources in Northern Chile : German-Chile cooperation in scientific research and technological development [E-Book] /
2
Research on anthropogenic and natural contamination sources in Northern Chile : German-Chile cooperation in scientific research and technological development /
Book
3
Organic substances in soil and water: natural constituents and their influences on contaminant behaviour /
Book
4
Human impact on the natural environment : past, present and future /
Book
5
Humic substances in the aquatic and terrestrial environment : international symposium, proceedings : Linköping, 21.08.89-23.08.89 /
Book