| Authors(s) | Crawford R.J.M., Shannon L.V., Pollock D.E. | 
| Year | 1987 | 
| Title | The Benguela ecosystem. Part IV. The major fish and invertebrate resources. Oceanogr. Mar. Biol. Ann. Rev., 25:353-505. | 
| Authors(s) | Crawford R.J.M., Shannon L.V., Pollock D.E. | 
| Year | 1987 | 
| Title | The Benguela ecosystem. Part IV. The major fish and invertebrate resources. Oceanogr. Mar. Biol. Ann. Rev., 25:353-505. |