Gillis, Jennifer Blizin,

The world's dirtiest machines / Jennifer Blizin Gillis. - Chicago, Ill. : Raintree, 2011. - 32 pages : color illustrations ; 24 cm. - Extreme machines. Read me! .

Includes bibliographic references and index.

Doing dirty work -- Garbage getters -- Trash smashers -- Dirty tractors -- Filthy ships -- Dirty excavators -- Dump trucks -- Off-road dumpers -- Dirty 'dozers -- Fun and dirty.

Discover some machines that do heavy, dirty work.

Level M.

ISBN: 9781410953292

Subjects--Topical Terms:
Machinery
Machinery