Our Changing EarthBook - 1994
Earth. Ever moving, ever changing, ever whirling through the dark vastness of space, enveloped in a life-protecting atmosphere. Today we recognize that living organisms have a profound influence on the world they inhabit. All are players in an intricate, interactive web known as the Earth system.
Publisher: Washington, DC : The Society, c1994
Characteristics: 199 p. : col. ill. ; 25 cm