| Citation | Ahrens, R.L., 1964. A preliminary report on the biology of the seventy-four Polysteganus undulosus (Regan) in Natal waters. Unpublished M.Sc. thesis. Oceanographic Research Institute, University of Natal, Durban. 77 p. |
| DOI / ISBN | |
| PDF/Reference URL | |
| Ref. No. | 6200 |
| Language | English |
| Usage | not seen |
| Comments on the publication | |
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