American Environmental Leaders

A comprehensive and diverse, award-winning collection of biographies of the most important figures in American environmentalism. As our environment changes, and environmental concerns become more and more prevalent, this encyclopedia provides much-needed information on the key players in the environmental movement.

O colectie cuprinzatoare si diversa, premiata de biografii ale celor mai importante figuri ale ecologismului american. Pe masura ce mediul nostru se schimba si preocuparile de mediu devin din ce in ce mai raspandite, aceasta enciclopedie ofera informatii atat de necesare cu privire la actorii cheie din miscarea ecologista.