TY  - BOOK
AU  - Promersberger, William J.
AU  - Bishop, Frank E.
TI  - Modern farm power
T2  - Prentice-Hall vocational agriculture series
U1  - 631.3 
PY  - 1962///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Maquinaria agrícola
KW  - Motores eléctricos
ER  -