Kumpulan makalah seminar Yogyakarta, 8 Desember 1990
| Format: | TEXT |
|---|---|
| Published: |
New York:University Consortium on the Environment
1990
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| Online Access: |
http://opac.lib.ugm.ac.id/index.php?mod=book_detail&sub=BookDetail&act=view&typ=htmlext&buku_id=253839&unit_id=1 |