Degree of non-grain production of cultivated land and its impact on grain production in China: Analysis of 2481 county-level units
Release time:2021-11-19
Hits:
- Journal:
- 电子知识产权
- Funded by:
- 无依托项目研究成果
- Indexed by:
- 期刊论文
- Issue:
- 11号
- Page Number:
- 59-64
- ISSN No.:
- 1004-9517
- Translation or Not:
- no
- CN No.:
- 11-3226/D
- Date of Publication:
- 2011-11-15
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