National Toxicology Program (U.S.) text dcu Washington, D.C.?] Dept. of Health and Human Services 1980- 1980 9999 monographic Annual eng

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v. 28 cm. prepared by National Toxicology Program, U.S. Public Health Service. "Pursuant to section 301(b) (4) of the Public Health Service Act as amended by section 262, PL 95-622." Report for 1980 issued in 2 vols. Vol. for 1981- distributed to depository libraries in microfiche. Executive summary, foreword, introduction, categories of chemicals catalogued, and the Regulatory Council's statement on setting priorities for regulating carcinogens, for 1980- also issued separately as: Annual report on carcinogens. Executive summary. Carcinogens Periodicals Carcinogenicity testing Periodicals RC268.6 .N38a 616.99/4071 W1 AN762T HE 20.23/4: HE 20.23/4: (OCoLC)8261526 (OCoLC)11061184 (DLC) 87656504 0272-2836 80647787 //r82 HEW 800723 20160527204127.0 87501