TY - BOOK ED - United Satates Senate . Committee on Energy and Natural Resources TI - Effects of Carbon Dioxide build up in the atmosphere: hearing before the Committee on Energy and Natural Resources . United States Senate . Ninety Sixth Congress . Second session on Carbon Dioxide build up in the atmosphere PY - 1980/// CY - Washington PB - US Govt. KW - Environmental pollution , Atmosphere KW - Environmental threat , Carbon Dioxide ER -