Air emissions, baselines, and environmental auditing / edited by Jacqueline Shields. — New York : Van Nostrand Reinhold, [1993]. — CIDIMA. — VI, 280 p. ; 24 cm. — ISBN 0-442-01092-3 1. Auditoría ambiental.2. Calidad del aire. I. Shields, Jacqueline, ed.. 504.3:657.6