TY - BOOK ED - Gas research institute, GRI ED - TI - Annual report U1 - RIM PY - 1980/// CY - Ilinois PB - ARI KW - ARI KW - GRI KW - INFORME ANUAL KW - INFORME DE GESTION KW - ESTADOS UNIDOS KW - USA N1 - 09807 - 09812 N2 - Strategics for the future. Issues for the 1990´s. Meeting demand. Preserving the environment. What consumers want most. Financial report ER -