TY - GEN TI - Seagrass ecosystems : a scientific perspective T2 - Marine Science SN - 0824764595 CY - New York : Basel : Marcel Dekker, Inc. PB - 1977 KW - Cymodocea ruppia KW - Ecossistemas marinhos KW - Plantas aquƔticas KW - Thalassia KW - Zostera ER -