Wright, Richard T.
Environmental science : toward a sustainable future /
by Richard T Wright and Dorothy F. Boorse.
- 11th ed. / .
- New Delhi : PHI Learning , 2011.
- xxii, 674p. : ills. ; 26cm .
Includes glossary and index
9788120341296 RS650.00
ENVIRONMENTAL SCIENCE
363.7 / WRI/E