Soil - water - plant.
Wedi'i Gadw mewn:
| OCLC: | 15738575 |
|---|---|
| Awdur Corfforaethol: | |
| Iaith: | English |
| Cyhoeddwyd: |
'S-Gravenhage,
1969.
|
| Cyfres: | Verslagen en mededelingen;
no. 15. |
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad Corfforoll: | 149 p. illus. 24 cm. |
|---|---|
| Llyfryddiaeth: | Includes bibliographies. |