The Canadian system of soil classification
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企业作者: | , |
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格式: | 电子 电子书 |
语言: | English |
出版: |
Ottawa :
NRC Research Press,
1998.
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版: | 3rd ed. |
丛编: | Publication (Canada. Agriculture and Agri-Food Canada).
1646. |
主题: | |
在线阅读: | An electronic book accessible through the World Wide Web; click to view |
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