TY - BOOK TI - Renewable energy sources: international progress : proceedings of the International Symposium-Workshop on Renewable Energy Sources, Lahore, Pakistan, March 18-23, 1983 SN - 0444423613 (v. 1) AV - TJ807.2 .I58 1983 PY - 1984///. CY - Amsterdam, New York, New York PB - Elsevier, Distributors for the United States and Canada, Elsevier Science Pub. Co. KW - Renewable energy sources KW - Congresses N1 - Includes bibliographies and indexes.; Also issued online ER -