Environmental science:
Wright, Richard T.
Environmental science: toward a sustainable future Richard T. Wright. - 10th ed. - New Delhi : PHI Learning, 2008. - xxii, 682 p.
9788120336902
Renewable resources.
Human population.
Energy.
Pollution--Prevention.
363.7 W935E10
Environmental science: toward a sustainable future Richard T. Wright. - 10th ed. - New Delhi : PHI Learning, 2008. - xxii, 682 p.
9788120336902
Renewable resources.
Human population.
Energy.
Pollution--Prevention.
363.7 W935E10