TY  - BOOK
AU  - Holtkamp, Rudolf,
TI  - Small Four-Wheel Tractors for the Tropics and Subtropics : Their Role in Agricultural and Industrial Development
SN  - 3823611615
U1  - 631 
PY  - 1988///
CY  - Germany
PB  - Verlag
KW  - Farm Machinery
KW  - Techniques, equipment & materials
ER  -