TY  - BOOK
AU  - Ooi,Ho Seng
TI  - Pedestrian tractors for padi land cultivation in Malaysia
U1  - 633.188 23
PY  - 1990///
CY  - Kuala Lumpur : 
PB  - MARDI , 
KW  - Rice harvesting
N1  - MARDI report no. 131
ER  -