Burton, Virginia Lee. <br/><br/>
Katy and the big snow / 
story and pictures by Virginia Lee Burton. 
 - Boston :  Houghton-Mifflin,  c1971. 
 - <32> p. :  ill. 
<br/><br/> Geoppolis is hidden under a blanket of snow until a red crawler tractor saves the day. 
<br/><br/><label>ISBN: </label>0395181550 
<br/><br/><label>LCCN: </label>22000496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Snow--Fiction<br/>Tractors--Fiction
<br/><br/><label>LC Class. No.: </label>PZ7.B954  / Kat 
<br/><br/><label>Dewey Class. No.: </label>E