Llwytho...
Invertibrates
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
New York
McGraw-Hill
1951
|
| Pynciau: |
| Disgrifiad o'r Eitem: | v.2.Platyhelminthes and Rhynchocoela, the acoelomate bilateria |
|---|---|
| Disgrifiad Corfforoll: | 5vols.,v.2.vii, 550p. |