Fungous of plants, with chapters on physiology, culture methods and technique
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Boston
Ginn and company
1909.
|
| Cyfres: | On cover: Country life education series
|
| Pynciau: |