Piesik, Zbigniew, Jolanta Kempter, & Ewa Wnuk-Glowedel. " DISTRIBUTION AND THE ROLE OF MACOMA BALTHICA (L.) IN THE POLISH BALTIC SEA COAST." Baltic Coastal Zone [Online], 6 (2003): 2003, vol.6, pp. 79 - 97. Web. 28 Nov. 2021