Catalog Search Results
1) Combines
Author
Series
Language
English
Description
Describes the parts of combines and how they work in harvesting different kinds of crops.
3) Plows
Author
Series
Language
English
Description
Describes the parts of plows, how they work, and what they do.
4) Tractors
Author
Language
English
Formats
Description
Chug! Chug! A tractor rumbles across a corn field! Find out about the many jobs a tractor can do, and learn about where they are important.
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