The world we live in / 
by the editorial staff of Life and Lincoln Barnett. 
 - Special family ed. 
 - New York :  Time, inc.,  1962. 
 - 3 v. (319 p.) :  illus. ;  23 cm. 
<br/><br/>v.1. The first four billion years.--v.2. The development of life.--v.3. The earth and the universe. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history<br/>Natural history--Pictorial works.
<br/><br/><label>LC Class. No.: </label>QH45 
<br/><br/><label>Dewey Class. No.: </label>574.084