biomantle التعريفات والمعاني == English == === Etymology === From bio- + mantle. === Noun === biomantle (plural biomantles) The upper part of a soil, subject to bioturbation. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة biomantles biomaterial biomatter biomatematiikka biomateriaali biomathematics biomanagement biomateriał biomantling