Brown, Robert, <br/><br/>
The changing face of earth / 
Robert Brown. 
 - Milwaukee :  G. Stevens Children's Books,  1990. 
 - 64 p. :  col. ill. ;  26 cm. 
 - My first reference library .
<br/><br/>The Changing Earth (Page-4), The Environment (Page-10), Farming (Page-16), Settlements (Page-24), Commerce and Industry (Page-32), Transpiration (Page-40), Landscape Under Pressure (Page-48), Knowing What is Happing (Page-54). 
<br/><br/><label>ISBN: </label>0836800338 
<br/><br/><label>LCCN: </label>89011339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Landscape changes--Juvenile literature.<br/>Landscape changes.<br/>Nature--Effect of human beings on--Juvenile literature.<br/>Nature--Effect of human beings on.
<br/><br/><label>Dewey Class. No.: </label>304.2,BRO