桃树枝条和结实关系的初步分析 Táo shùzhī tiáo hé jiēshi guānxì de chūbù fēnxī
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Chinese |
| Published: |
北京
科学出版社
1957
|
| Subjects: |
| Physical Description: | 42ye |
|---|
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Chinese |
| Published: |
北京
科学出版社
1957
|
| Subjects: |
| Physical Description: | 42ye |
|---|