Nature smart:  awesome projects to make with mother nature's help/ 
Gwen Diehn...[et al.]. 
 - New York:  A main street book,  2003. 
 - 398p.; 
<br/><br/><label>ISBN: </label>1402705158 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature.
<br/><br/><label>LC Class. No.: </label>TT160 .D392 2003