523,017 LEE DOUGLAS E.K. /red./ Environmental factors in respiratory disease Scientific ed. Douglas H. K. Lee.Sponsored by National Institute of Environmental Health Sciences Research Triangle Park, North Carolina ... New York 1972 Academic Press 8° s. XVII, nlb. 1, 256, ilustr. Pogarty International Center Proceedings No. 11. Environmental Sciences. An Interdisciplinary Monograph Series.