01037cam a2200289 4500 243224590 TxAuBib 19920207120000.0 910404s1991||||||||||||||||||||||||eng|u 9780689715167 0689715161 DLC DLC DLC TxAuBib Royston, Angela. Diggers and dump trucks [BOOK] / written by Angela Royston ; photography by Tim Ridley ; illustrations by Jane Cradock-Watson and Dave Hopkins. New York : Aladdin Books, 1991. 21 p. : col. ill. ; 23 cm. Eye openers "A Dorling Kindersley book". Simple text and detailed illustrations introduce earth-moving machinery. 20011004. Earthmoving machinery Juvenile literature. Earthmoving machinery. Ridley, Tim. Cradock-Watson, Jane. Hopkins, Dave. Eye openers.