TY  - BOOK
AU  - Field, Harry L.,
AU  - Solie, John B.
AU  - Roth, Lawrence O.
TI  -  Introduction to agricultural engineering technology: a problem-s olving approach 
SN  - 9780387369136
U1  - 631  22
PY  - 2007///
CY  - New York
PB  - Springer
KW  - agricultural engineering
N1  - Rev. ed. of: An introduction to agricultural engineering / Lawrence O. Roth. c1991; Includes index
ER  -