Earth in the balance :
Gore, Al
Earth in the balance : forging a new common purpose / Al Gore - London : Earthscan, c2007. - 408 p. ; ill. ; 23 cm.
9781844074846
Environmental policy
Environmental protection
Human ecology
GE170 / .G67 2007
Earth in the balance : forging a new common purpose / Al Gore - London : Earthscan, c2007. - 408 p. ; ill. ; 23 cm.
9781844074846
Environmental policy
Environmental protection
Human ecology
GE170 / .G67 2007