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Tractors
Donald E. Borgman
John Deere
其他書名
Fmo10104ncx
出版
Deere, John Deere Publishing
, 2008
ISBN
0866913513
9780866913515
URL
http://books.google.com.hk/books?id=5ESYuQAACAAJ&hl=&source=gbs_api
註釋
Why do you need this book? The answer is simple: operating a tractor (not just driving it) is not simple anymore. You probably learned how to drive a tractor at quite a young age. But the machines themselves keep getting more and more complex, so even operating them is no longer simple.