TY  - BOOK
AU  - Promersberger, William J.
TI  - Modern farm power
U1  - 631.172 L9 
PY  - 1979///
CY  - Virgenia
PB  - Reoton Publishing Company
KW  -  William J.Promersberger, Donald W.Priebe (and) Frank E.Bishop
KW  - Bishop, Frank E., jt. author
KW  - Priebe, Donald W., jt. ed.
KW  - Farm engines,Farm tractors,Farm mechanization
ER  -