00835cam a2200277 4500 214860510 TxAuBib 20150424120000.0 060307s2005||||||||||||||||||||||||eng|u 2004057858 9781583407059 1583407057 TxAuBib Glover, David. Bulldozers / David and Penny Glover. North Mankato, Minn : Smart Apple Media, 2005. 30 p. : col. ill. ; 28 cm. Big machines Includes index. Explains what bulldozers are and the type of work they do. bk. 20060307. Bulldozers Juvenile literature. Glover, Penny. Big machines.