Bibliography Record
| Yabe, Hisakatsu | |||
| 1934 | Relative antiquity of the Naiporo and Estru coal-bearing group of the Japanese Saghalin. Proc. Imper. Acad. Tokyo 10: 282-285. | ||
Related Index Records
None Found
Bibliography and Index of the Sirenia and Desmostylia 
| Yabe, Hisakatsu | |||
| 1934 | Relative antiquity of the Naiporo and Estru coal-bearing group of the Japanese Saghalin. Proc. Imper. Acad. Tokyo 10: 282-285. | ||
None Found