| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Community Analysis of Activated Sludge and Anaerobic Digesters with Fish and Amplicon Sequencing | 978-1-78040-723-4 (1-78040-723-8) | 2019 | Holger Daims · Per Halkjer Nielsen |
| Community Analysis of Activated Sludge and Anaerobic Digesters with FISH and Amplicon Sequencing | 978-1-78040-724-1 (1-78040-724-6) | 2019 | Holger Daims · Per Halkjaer Nielsen |