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Marine fisheries ecosystem :
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Printed Book |
| Cyhoeddwyd: |
Farnham, Surrey, England :
Fishing News Books,
c1981.
|
| Pynciau: |
| Disgrifiad o'r Eitem: | Includes index. |
|---|---|
| Disgrifiad Corfforoll: | xiv, 162 p. : ill. ; |
| ISBN: | 0852381166 |