Greve, Tom, <br/><br/>
TRAPPED / 
TOM GREVE 
 - 101 pages ;  19 cm 
 - SINKHOLE .
 - Sinkhole .
<br/><br/> Mario has to finish a school assignment or forfeit participation in the Texas high school football championship, but when he falls into a deep sinkhole, he has a lot more to worry about--especially when it fills up with snakes and the vultures start to circle overhead. 
<br/><br/><label>ISBN: </label>9781728477954  RM62.35 
<br/><br/><label>Subjects--Topical Terms: </label><br/>High schools --Fiction<br/>High schools --Fiction<br/>Survival --Fiction<br/>Teenagers --Fiction
<br/><br/><label>Dewey Class. No.: </label>813.6