AIR POLLUTION OF BENZO-a-PYRENE IN AEROSOL IN SOUTHWESTERN PETROLEUM INSTITUTE
Feng yu-hui Deng Ming-yin Zhou Chang-de Shang yun-he
西南石油大学学报(自然科学版) . 1987, (3): 31 -35 .  DOI: 10.3863/j.issn.1000-2634.1987.03.005