Zhongguo xi bu di qu geng di bao hu jing ji kun jing ji dui ce yan jiu /
中国西部地区耕地保护经济困境及对策研究 /
Main Authors: | , |
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Format: | Book |
Language: | Chinese |
Published: |
Beijing :
Ke xue chu ban she,
2018
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Edition: | Di yi ban |
Subjects: |