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2by Sosromarsono, S. (ed.), Southeast Asian Regional Center for Tropical Biology, Bogor (Indonesia) eng, Symposium on Biological Control of Pests in Tropical Agricultural Ecosystems eng 1-3 Jun 1988 Bogor (Indonesia), Gabriel, B.P. (ed.), Umaly, R.C. (ed.), Tjitrosomo, S.S. (ed.), Tjitrosemito, S. (ed.)
Published 1989Texto bibliotecaFAO IT