Pub. L. 91-166, ch. IV, under "DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE"
DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE
DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE Consumer Protection and Environmental Health Services environmental control For expenses necessary to improve health and safety in the Nation’s coal mines, $10,000,000: Provided, That this paragraph shall be effective only upon the enactment into law of S. 2917, 91st Congress.