[Paper] : Sixth International Seminar on Development, Kuala Lumpur, Malaysia, 26th July to 1st August, 1971.
[Paper] : Sixth International Seminar on Development, Kuala Lumpur, Malaysia, 26th July to 1st August, 1971.
- 1 volume (various pagings) ; 31 cm.
Land development--Congresses
Land development--Congresses
