| Titel | Art | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|---|
| Report on Development of Beijing, Tianjin, and Hebei Province : Measurement of Carrying Capacity and Countermeasures | Taschenbuch | 978-3-662-52541-8 (3-662-52541-0) | 2016 | Erjuan Zhu |
| Report on Development of Beijing, Tianjin, and Hebei Province : Measurement of Carrying Capacity and Countermeasures | Gebunden | 978-3-662-46204-1 (3-662-46204-4) | 2015 | " |