Biology /
Wedi'i Gadw mewn:
| OCLC: | 1455596 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
Philadelphia :
P. Blakiston's Son and Co.,
[c1927]
|
| Cyfres: | Text books in science for secondary schools.
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad Corfforoll: | xi, 522 p. : ill., fold. pl., diagrs. ; 20 cm. |
|---|---|
| Cynulleidfa: | High School. |
| Llyfryddiaeth: | Contains "References" |