TY - BOOK AU - Nersesian,Roy L. TI - Energy for the 21st century: a comprehensive guide to conventional and alternative sources SN - 9780765613233 AV - HD9502.A2 N465 2007 U1 - 333.79 22 PY - 2007/// CY - Armonk, N.Y., London PB - M.E. Sharpe KW - Power resources KW - Energy policy N1 - Includes bibliographical references and index ER -