Amphibians and turtles of the Philippine Islands
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Manila
Bureau of Print.
1921.
|
| Cyfres: | Publication Philippine Islands. Bureau of Science
no.15 |
| Pynciau: |