Items where Year is 1990
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Number of items: 2.
Article
Broudi, H, and Piguet, J.P and Chambon, C and Asof, Marwan (1990) Utilization of the block generator 'Resoblok' to complex geologic conditions in an open pit mine. Mechanics of Jointed and Faulted Rock, Rossmanith.
Conference or Workshop Item
Hanafiah, A. Rasjid and Wijaya, Edwin and Syawal, Yernelis and Achadi, Teguh (1990) GULMA PADA BEBERAPA AGROEKOSISTEM DI SUMATERA SELATAN. In: Prosiding Seminar Permasalahan Organisme Penggangu Tumbuhan dan Peran Perlindungan Tumbuhan Dalam Peningkatan Produksi Pertanian Dan Melestarikan Lingkungan, 20 Januari 1990, Palembang.