Environmental Management/2e.
Uberoi, N.K.
Environmental Management/2e. - 2nd ed. - New Delhi Exel Books 2004 - xviii,414p.
Ozone depletion Water resource Air and noise poution Biodiversity Waste management
577.068 / UBE
Environmental Management/2e. - 2nd ed. - New Delhi Exel Books 2004 - xviii,414p.
Ozone depletion Water resource Air and noise poution Biodiversity Waste management
577.068 / UBE