T04/2011 STUDY ON THE NOBLE PEN SHELL (Pinna Nobilis) POPULATIONS IN THREE (3) MARINE PROTECTED AREAS (MPAs) IN MALTA: IN THE MARINE AREA BETWEEN RDUM MAJJIESA TO RAS IR-RAHEB; MARINE AREA IN THE LIMITS OF MGARR IX-XINI (GOZO); AND MARINE AREA IN THE LIMITS OF DWEJRA (GOZO) |