Ooi, Ho Seng,  <br/><br/>
Pedestrian tractors for padi land cultivation in Malaysia / 
Ooi Ho Seng 
 - Kuala Lumpur :  Malaysian Agricultural Research and Development Institute,  1990 
 - 14 pages :  illustrations ;  25 cm 
 - Mardi Report ;  No.131 .
 - Mardi Report ;  No.131 .
<br/><br/> Includes table 
<br/><br/><label>ISBN: </label>9679360679 (paperback) 
<br/><br/><label>ISSN: </label>01274007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm tractors<br/>Agricultural machinery
<br/><br/><label>LC Class. No.: </label>S711 O55