@book{735, author = {Pretty, Jules N.}, title = {Environment /}, publisher = {SAGE Publications,}, year = {2006.}, series = {Key issues for the twenty-first century}, address = {London :}, edition = {1st ed. }, note = {Volume- 2, Managing the environment}, url = {http://www.loc.gov/catdir/enhancements/fy0702/2005935686-d.html} }