Browsing Dissertations by Author "Efriyeldi"
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Ekobiologi kerang sepetang (Pharella acutidens Broderip & Sowerby, 1828) di Ekosistem Mangrove Pesisir Kota Dumai Riau
Efriyeldi | Bengen, Dietriech G. | Affandi, Ridwan | Prartono, Tri (2012)The“Sepetang” (P. acutidens) clam population in Dumai mangrove ecosystem seemed to decrease due to the increase of mangrove degradation and clam exploitation. The aims of the study were todetermine the population and ...