TY  - BOOK
AU  - J.M. Shippen
AU  -  C.R. Ellin  C.H. Clover
TI  - Basic farm machinery. Ed 3
SN  - 0-08-024911-6
U1  - 631.3 
PY  - 1980///
CY  - Oxford
PB  - Pergamon Press
ER  -