TY  - BOOK
AU  - ROBB,Byron B.
AU  - 
TI  - Farm engineering Vol.1. 
U1  - 631.3/ROF 
PY  - 0000///Wiley
PY  - 1931///
CY  - New York. 
KW  - Agricultural Machinery.
KW  - Agriculture
N1  - Includes index and bibliography.
ER  -