TY  - BOOK
AU  - Acock,A.M.
ED  - Food and Agriculture Organization of the United Nations (Rome)
TI  - Progress and economic problems in farm mechanization
U1  - 631.3 
PY  - 1950///
CY  - Washington
PB  - FAO
KW  - Farm mechanization
KW  - Mechanization
KW  - Agricultural machinery
N1  - Errata slip tipped in; Includes bibliographical reference
ER  -