- E-bookIndustrial Waste Water ManagementS.E. Jorgensen
- E-bookThe Removal of Nitrogen Compounds from WastewaterB. Halling-Sørensen
- E-bookFundamentals of Ecological ModellingS.E. Jorgensen
- E-bookPrinciples of Environmental Science and TechnologyI. Johnsen
- E-bookSéries: Developments in Environmental ModellingS.E. Jorgensen
- E-bookSéries: Developments in Water ScienceM. Negulescu