Llwytho...
Phloem /
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
Oxford University Press,
1971.
|
| Cyfres: | Oxford biology readers. Ed by J J Head and O E Lowenstein 15
|
University of Calicut
| Rhif Galw: |
581.41 WOO/P |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |