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Clays and clay minerals :Proceedings of the tenth national conference on clays and clay minerals.v.12
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Pergamon Press
1963
|
| Cyfres: | International series of monographs on earth sciences Ed. by Earl Ingerson
12 |
| Pynciau: |
SOS
| Rhif Galw: |
549 J2.10 |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |