-
571
-
572
-
573
Gold hoax sparks global witch-hunt. IN Analysis [column]
প্রকাশিত Philippine Daily Inquirer (1997)প্রবন্ধ -
574
-
575
-
576
-
577
-
578
The land use, environmental planning and its rehabilitation for ex-mining lands in Malaysia
প্রকাশিত 1997গবেষণাপত্র -
579
-
580


