Environmental science
363.7
Wright, Richard T.,
Environmental science toward a sustainable future Richard T. Wright..- 9th ed..-New Delhi:Prentice-Hall of India,2007.
xxii, 715 p.;28 cm.
Note: Includes index.
ISBN:812033065X Rs. 625.00
D.B.Act / Pub /ENG-85867/ EN-69400 / 625.00 /sign