Understanding renewable energy systems - Earthscan London - Energy Climate changes Renewble energy systems Solor radiation Solor thermal water heating Photovoltaics Wind power = Understanding renewable energy systems Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: CD-058 Nat. Bib. Agency Control No.: lCD-058 Subjects--Topical Terms: Energy Universal Decimal Class. No.: 620.91