Ehlert, Lois <br/><br/>
Red leaf, yellow leaf 

 - 1st. ed. 
 - Wisconsin 
 - 40 p.  0 x 0.33 x 10 inches (hardcover) 
 - 1991 
<br/><br/> Lois Ehlert uses watercolor collage and pieces of actual seeds, fabric, wire, and roots in this innovative and rich introduction to the life of a tree. A special glossary explains how roots absorb nutrients, what photosynthesis is, how sap circulates, and other facts about trees.  
<br/><br/><label>ISBN: </label>032903510X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's Literature<br/>Seed Growing<br/>Non-Fiction<br/>Plants<br/>Trees