PakCat catalogue record Renewable energy sources their impact on global warming and pollution By Tasneem Abbasi Bibliographic details PublisherPHI learning private limited Publication placeNew Delhi Publication year2011 LanguageEnglish Material typeBook Physical descriptionxvi, 320 p. Additional authorsAbbasi, S A Subjectspollution, gobal warming, wave energy, geothermal energy, energy resources