Digging Machines - Couverture rigide

Earl, Amanda

 
9780750212786: Digging Machines

Synopsis

From the MACHINE TECHNOLOGY series, colour photographs and diagrams illustrate the workings of tools and machines designed for digging, from the spade to a bucket-wheel excavator, with an index, glossary and further reading list. Suitable for the National Curriculum Key Stage 1/2.

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