aeroscope
A"ër*o*scope (, n. Etym: [Aëro- + Gr. (Biol.) Defn: An apparatus designed for collecting spores, germs, bacteria, etc., suspended in the air.
A"ër*o*scope (, n. Etym: [Aëro- + Gr. (Biol.) Defn: An apparatus designed for collecting spores, germs, bacteria, etc., suspended in the air.