Motion pictures and filmstrips, January-June 1972

by Library of Congress. Copyright Office

AIRPORT SERVICE.

AIR PASSENGER SERVICE. See

AIRPORT SERVICE.

AIR POLLUTION. See

ENVIRONMENTAL STUDIES SERIES.

POLLUTION: DON’T JUST STAND THERE--DO SOMETHING.

AIR SAFETY. See

AIRPORT SERVICE.

AIRPORT SERVICE (Filmstrip) Churchill Films. 6 filmstrips, color, 35 mm.

Contents: The metropolitan airport. 42 fr.--Air passenger service. 36 fr.--Air cargo service. 39 fr.--Air safety. 41 fr.--Airport workers. 41 fr.--The community airport. 37 fr.