Columbia subject headings:
Land tenure--Law and legislation--Africa--Congresses.
Land tenure--Law and legislation--Indonesia--Congresses.
Harvard subject headings:
Land tenure--Law and legislation--Africa--Congresses.
Land tenure--Law and legislation--Indonesia--Congresses.
Princeton subject headings:
Land tenure--Law and legislation--Africa--Congresses.
Land tenure--Law and legislation--Indonesia--Congresses.