Farm and industrial tractors
Subtitle: a manual for the owner and operator.
By: By D.N. McHardy.  Foreword by Charles Crowther.
Series: Lockwood's manuals
Publisher: C. Lockwood & son
Published: 1930
Place of publication: London
Language: eng
Number of pages: 244
Subjects: Traction-engines.
Notes: Advertising matter: p. iii-iv, xiv, 239-244.

"A number of the chapters on construction and farm uses appeared originally as articles in the Farmer and stockbreeder."--Pref.