nervi) [1] worden gevormd in het blad door de hoofdnerf of middennerf (costa), de zijnerven (nervus lateralis, mv. nervi laterales) en de aderen (vena, mv. venae) in hun onderlinge rangschikking ...
A line drawing of the Internet Archive headquarters building façade. An illustration of a heart shape "Donate to the archive" An illustration of a magnifying glass. An illustration of a magnifying ...