https://opac.kedahlib.gov.my/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22OOi%2C%20Ho%20Seng%2C%20%22&sort_by=relevance&format=rss 5 0 50 ISBN: https://opac.kedahlib.gov.my/cgi-bin/koha/opac-detail.pl?biblionumber=29602 By Ooi, Ho Seng, .
Kuala Lumpur : MARDI , 1990 .
14 pages ; , MARDI report no. 131 25 cm.

]]> Place hold on Pedestrian tractors for padi land cultivation in Malaysia

]]> https://opac.kedahlib.gov.my/cgi-bin/koha/opac-detail.pl?biblionumber=29602 ISBN:967936058X https://opac.kedahlib.gov.my/cgi-bin/koha/opac-detail.pl?biblionumber=66593 By OOi, Ho Seng, .
Kuala Lumpur : MARDI , 1989 .
15 pages ; 26 cm.
967936058X

]]> Place hold on Design and development of a tractor cum transpoter for peatland in Malaysia

]]> https://opac.kedahlib.gov.my/cgi-bin/koha/opac-detail.pl?biblionumber=66593 ISBN: https://opac.kedahlib.gov.my/cgi-bin/koha/opac-detail.pl?biblionumber=110231 By Ooi Ho Seng, .
1980 .
26 pages : 25 cm.

]]> Place hold on Lapuran MARDI report :

]]> https://opac.kedahlib.gov.my/cgi-bin/koha/opac-detail.pl?biblionumber=110231 ISBN: https://opac.kedahlib.gov.my/cgi-bin/koha/opac-detail.pl?biblionumber=110234 By Ooi Ho Seng, .
1980 .
11 pages : 25 cm.

]]> Place hold on Lapuran MARDI report :

]]> https://opac.kedahlib.gov.my/cgi-bin/koha/opac-detail.pl?biblionumber=110234 ISBN: https://opac.kedahlib.gov.my/cgi-bin/koha/opac-detail.pl?biblionumber=110237 By Ooi Ho Seng, .
1980 .
14 pages : 25 cm.

]]> Place hold on Lapuran MARDI report :

]]> https://opac.kedahlib.gov.my/cgi-bin/koha/opac-detail.pl?biblionumber=110237