| Citation | Villavicencio-Garayzar, C.J., 1993. Biología reproductiva de Rhinobatos productus (Pisces: Rhinobatidae), en Bahía Almejas, Baja California Sur, México. Rev. Biol. Trop. 41(3):777-782. |
| DOI | http://dx.doi.org/ |
| Paper URL | |
| Address | |
| Ref. No. | 51832 |
| Language | Spanish |
| Usage | not seen |
| Comments | |
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