Conserving biological diversity in managed tropical forests : proceedings of a workshop held at the IUCN General Assembly, Perth, Australia, 30 November - 1 December 1990
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Conserving biological diversity in managed tropical forests : proceedings of a workshop held at the IUCN General Assembly, Perth, Australia, 30 November - 1 December 1990 / edited by Jill M. Blockhus...[et al.]