TY - BOOK AU - Dragesund, Olav TI - Studies on the Sardine ( Sardina pilchardus Walb.) and Anchovy (Engraulis encrasicholus L.) in the Gulf of Naples and Their Behaviour to Artificial Light: FAO Studies and Reviews - General Fisheries Council for the Mediterranean No.23 PY - 1964///, CY - Rome PB - Food and Agriculture Organization of the United Nations ER -