Llwytho...
Assessment of manganese nodule resources : Data amd the Methodologies
| Fformat: | Printed Book |
|---|---|
| Cyhoeddwyd: |
London :
Published in co-operation with the United Nations by Graham & Trotman,
1982.
United Nations Ocean Economics and Technology Branch |
| Cyfres: | Seabed Minerals Series
|
| Pynciau: |
Kerala University of Fisheries
| Rhif Galw: |
333.85 ASS |
|---|---|
| Copi NFIC | Nid yw'r Statws Byw ar Gael |