Cunningham, William P.
Principles of environmental science : inquiry and applications / William P Cunningham and Mary Ann Cunningham. - 4th ed / . - New Delhi : Tata McGraw-Hill Publishing , 2007. - xxii,409p. : ills.,picts ; 25cm .
Includes appendix and index
0070647720 RS299.00
ENVIRONMENTAL SCIENCE
363.7 / CUN/P
Principles of environmental science : inquiry and applications / William P Cunningham and Mary Ann Cunningham. - 4th ed / . - New Delhi : Tata McGraw-Hill Publishing , 2007. - xxii,409p. : ills.,picts ; 25cm .
Includes appendix and index
0070647720 RS299.00
ENVIRONMENTAL SCIENCE
363.7 / CUN/P