中国农学史 : (初稿) 上册 Zhongguo nongxue shi : (chu gao) shang ce
| Corporate Author: | |
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| Format: | Book |
| Language: | Chinese |
| Published: |
Beijing
科学出版社
1959
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| Subjects: |
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | Chinese |
| Published: |
Beijing
科学出版社
1959
|
| Subjects: |