H.S.Sharma & T.I.Khan. (2004). Ozone depletion and environmental impacts (1.). Pointer.
Chicago Edition CitationH.S.Sharma and T.I.Khan. Ozone Depletion and Environmental Impacts. 1. Jaipur: Pointer, 2004.
MLA Edition CitationH.S.Sharma and T.I.Khan. Ozone Depletion and Environmental Impacts. 1. Pointer, 2004.
Warning: These citations may not always be 100% accurate.