| Citation | Prado, V. V., G. N. Galvez and R. Rivera 2012 Size structure and density of sea urchin T. gratilla along Balaoan waters, La Union, Philippines. Tripneustes gratilla, Philippines, La Union, size composition/structure, sea urchin, population density E-International Scientific Research Journal. IV(3):197-203 |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 94193 |
| Language | English |
| Usage | used completely |
| Remarks | |
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