郭云周, 刘建香. 论云南农业自然环境系统的基本建设[J]. 云南农业大学学报（自然科学）, 2001, 16(2): 139-143.
| 引用本文: |
郭云周, 刘建香. 论云南农业自然环境系统的基本建设[J]. 云南农业大学学报（自然科学）, 2001, 16(2): 139-143.
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GUO Yun-zhou, LIU Jian-xiang. On Construction of Natural Environment System for Agriculture in Yunnan[J]. JOURNAL OF YUNNAN AGRICULTURAL UNIVERSITY（Natural Science）, 2001, 16(2): 139-143.
| Citation: |
GUO Yun-zhou, LIU Jian-xiang. On Construction of Natural Environment System for Agriculture in Yunnan[J]. JOURNAL OF YUNNAN AGRICULTURAL UNIVERSITY（Natural Science）, 2001, 16(2): 139-143.
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