TY - BOOK ED - Council on Environmental Quality (U.S.) TI - Solar energy, progress and promise AV - TJ810 .U58 1978 U1 - 333.7 PY - 1978/// CY - Washington PB - The Council : for sale by the Supt. of Docs., U.S. Govt. Print. Off. KW - Solar energy KW - United States N1 - Includes bibliographical references ER -