Anderson, T. Doig, A. Rees, D. Khennas, S. Rural energy services:a handbook for sustainable energy development - IT Publication London 1999 - xii,160p. - Renewable Energy ISBN: 1 85339 462 9 Nat. Bib. No.: 6277 Nat. Bib. Agency Control No.: 620.91RUR Subjects--Topical Terms: Energy Universal Decimal Class. No.: 620.91