Brandenberg, Aliki  <br/><br/>
Fossils tell of long ago /  
Aliki Brandenberg 
 - 1a. ed. 
 - New York :   Harper Collins Publishers,   1972 
 - 32 p. ;   17 cm. 
<br/><br/> What is a fossil? Sometimes it's the imprint of an ancient leaf in a rock. Or it could be the skeleton of a dinosaur that has turned to stone. With clear prose and beautifully detailed illustrations, award-winning author and illustrator Aliki describes the different ways fossils are formed and what they tell us about life on Earth long ago. 
<br/><br/><label>ISBN: </label>9780064450935 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PALEONTOLOGÍA<br/>LIBRO DE LECTURA
<br/><br/><label>Dewey Class. No.: </label>820  / B817