hydrobiologist التعريفات والمعاني == English == === Etymology === From hydro- + biologist. === Noun === hydrobiologist (plural hydrobiologists) A biologist whose speciality is hydrobiology شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة hydrobiologists hydrobiologia hydrobiologi hydrobiologinen hydrobiologisk hydrobiological hydrobiologin hydrobiologie hydrobiologis