TY - `THES` AU - Rasmussen, Erik TI - Systematics and ecology of the Isefjord marine fauna (Denmark) : with a survey of the Eelgrass (Zostera) vegetation and its communities PY - 1973 LA - eng SP - XVI, 495 S. N1 - Zsfassung in dän. Sprache. - Aus: Ophelia ; 11 PB - Kopenhagen, Univ., Diss., 1973 CN - 73 P 7049 AN - UBHD-1498378 ER -