Dongbei zhong bu guo shu zi yuan di diao cha /
东北中部果樹資源的調查 /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Chinese Latin |
| Published: |
Beijing :
Ke xue chu ban she,
1956
|
| Edition: | Di 1 ban |
| Subjects: |