HBJ science ։  Blue / 
Elizabeth K Cooper and others. 
 - Orlando :  Harcourt Brace Jovanovich, Publishers,  1985. 
 - 154 p. :  ill.;  26 cm 
<br/><br/>Science words, p. 154 
<br/><br/><label>ISBN: </label>0-15-365490-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Science <br/>Study and teaching (Elementary)