TY  - GEN
AU  - Promersberger; William
AU  - Priebe  Donald  W
TI  - Modern farm power
SN  - 083594560X
U1  - 631.371 
PY  - 1979///
PB  - Reston Pub. co/Prentice-Hall co.
KW  - KINDS OF POWER
ER  -