TY  - BOOK
AU  - Shippen, J. M.
AU  - C.R. Ellin
TI  - Basic farm machinery
AV  - S 675 .S515 1980 
PY  - 1980///
CY  - Oxford
PB  -  Pergamon press
KW  - Farm Machinery
N1  - Includes Index
ER  -