Fleischman, Paul <br/><br/>
Time train. 

 - New York :  Harper Collins,  1991. 
 - unp 
<br/><br/> A class takes a field trip back through time to observe living dinosaurs in their natural habitat. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-06-021710-3 
<br/><br/><label>LCCN: </label>PZ7.F59918Ti 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dinosaurs--Fiction<br/>Time travel--Fiction