11 books • 2 series
Modern Earth Moving Machines
British Opencast Coal
Extreme Earthmovers at Work
Bucyrus Heavy Equipment Construction and Mining Machines 1880-2008 Photo Gallery
Massive Earthmoving Machines (Massive Machines, #1)
Bucyrus
The Encyclopaedia of Giant Earthmovers
Classic Caterpillar Crawlers
Extreme Mining Machines
Colossal Earthmovers (Enthusiast Color S.)
Giant Earthmovers