616.994
Sy61

H2217

Symposium: analysis of carcinogenic air pollutants / edited by Eugene Sawicki and Kenneth Cassel. - Maryland : U. S. Department of Health, Education and Welfare, 1962
vii, 256p.; ill. . - (NCI Monograph no. 9 ) Includes bibliographical references * Carcinogenic Air Pollutants * Carcinogens in Human Envioronment * * Sawicki, Eugene, ed. * Title * Series