A Direct test of the effects of protective management on abundance and yield of tropical marine resources.
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Cyhoeddwyd: |
[s.l.
s.n.]
c1990.
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| Pynciau: |
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Cyhoeddwyd: |
[s.l.
s.n.]
c1990.
|
| Pynciau: |