TY  - BOOK
AU  - Stone,Archie Augustus
AU  - Gulvin,Harold E.
TI  - Machines for power farming
AV  - S675 .S73  1967
U1  - 631.3 
PY  - 1967///]
CY  - New York
PB  - Wiley
KW  - Agricultural machinery
N1  - Includes bibliographies
ER  -