s:508:"%T Measuring, monitoring and conserving biodiversity in managed tropical forests 
%A Boyle, T.J.B. 
%A Sayer, J.A. 
%X Discusses methods for measuring and monitoring different     components of biodiversity in tropical forests. Considers the     conservation of biodiversity in tropical forests including the     use of criteria and indicators, the zonation concept of     management, the use of buffer zones, and extractive reserves.     Prospects for future conservation and management are discussed. 
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