Histopathology of phloem necrosis in Ulmus americana
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | English |
| Published: |
[Ithaca, N. Y.] :
Braun,
1975
|
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | English |
| Published: |
[Ithaca, N. Y.] :
Braun,
1975
|
| Subjects: |