TY  - BOOK
AU  - Kudrle,Robert T.
TI  - Agricultural tractors: a world industry study
SN  - 0884100340
AV  - HD9710.A2 K82 1975
U1  - 338.4/7/629225 
PY  - 1975///
CY  - Cambridge, Mass.
PB  - Ballinger Pub. Co.
KW  - Tractor industry
KW  - Local
N1  - Originally presented as the author's thesis, Harvard; Includes index; Bibliography: p. 237-245
ER  -