| Citation | Crawford, R.J.M., 1998. Responses of African Penguins to regime changes of sardine and anchovy in the Benguela system. S. Afr. J. Mar. Sci. 19:355-364. |
| DOI | http://dx.doi.org/ |
| Paper URL | |
| Address | |
| Ref. No. | 32500 |
| Language | English |
| Usage | not used yet |
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