Exploring nature /
Wedi'i Gadw mewn:
| OCLC: | 1815655 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
New York,
H. Holt and Co.
[c1923]
|
| Cyfres: | English readings; general editor, W.L. Cross.
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad o'r Eitem: | "Biographical notes with some suggestions for further reading": p. 247-257. |
|---|---|
| Disgrifiad Corfforoll: | 2 p. l., iii-vii, 257 p. ; 18 cm. |
| Cynulleidfa: | High School. |