Cosmic exergy-based ecological assessment for farmland-dairy-biogas agroecosystems in North China
| Autor: | Liu, Zhen, Wang, De-Yun, Li, Geng, Ning, Tang-Yuan, Tian, Shen-Zhong, Hu, Heng-Yu, Li, Zeng-Jia |
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| Zdroj: | In Journal of Cleaner Production 15 August 2017 159:317-325 |
| Databáze: | ScienceDirect |
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